一、About quality of water supply
For a long time, China's urban water supply and water supply systems have adopted a unified way, that no matter what purpose are supplied in accordance with the drinking water standards. In the last period of economic underdevelopment, little water, use a single type of situation, the use of this approach is feasible. Today, the quality of water is very tense, but under conditions of water use is becoming more diverse, yet unified water supply, not only a waste of water resources, but also a waste of manpower, material and energy.
The so-called quality of water supply, mainly refers to the quality of water in the area and public buildings (hotels, offices, government agencies, etc.) inside. Water supply mainly bottled water and piped water. Currently, Shanghai and parts of some cities to establish a domestic water supply station, are used bottled water supply.
"Water supply pipeline", commonly known as piping drinking water, water purification station was set up in residential and public buildings (hotels, offices, government agencies, etc.), the depth of the water further handling, processing and purification, the water pipe system in the original basis then add a separate high-quality drinking water supply pipes, the water delivered to the user, for residents drinkable.
Since many urban drinking water sources of reach Grade II surface water quality requirements, so in terms of the water companies, should first be pretreated or depth treatment to achieve the required effluent water quality requirements. Then gradually improve the water supply network and additional facilities (such as secondary water supply facilities, etc.), and finally to residential users of water are up to standard, according to The residents own needs, choose to drink unboiled water or drinking water.
Drinking Water Standards (2001) Ministry of Health issued the latest in a new water quality standards made it clear that drinking water, including drinking water and domestic water.
二、Quality of water supply situation
In recent years, the municipal water or ground water depth purification into drinkable water quality, direct supply millions of households, the real estate development in Guangdong, gradually become a trend. This practice of quality of water supply has become a real estate agent to enhance the quality of real estate is a major selling point, quickly extending from the new district to schools, offices, hotels and other units, even in public places. Pearl River Delta region have been completed only straight water pipe network projects over 300 units, 3.5 million to meet the nearly 800,000 residents to enjoy.
Residential quarters and public buildings (hotels, offices, government agencies, etc.) to install sub-quality water supply project, with investment period is short, quick recovery, profits and other characteristics. In Guangzhou, Shenzhen, Dongguan, developers installed in a 3000 resident set size of the area of water purification systems, with a total investment of more than three four million yuan, in addition to the engine power, the operating cost is minimal, profits are quite lucrative. Guangzhou City, the implementation of market pricing drinking water pipes, generally at about 0.3 yuan per liter, 1.18 yuan per ton, while the implementation of government pricing water price, nearly 300 times the difference between the two. Drinking water pipeline cost 0.08 yuan per liter, is priced at 0.3 yuan, an estimated two to three operators in a cell to recover construction costs.
Currently, many of the city's water supply in Guangdong has also collected from 1500 to 3000 yuan, ranging from initial installation fee to users, account fees, investment costs can be recovered in one fell swoop. Urban quality of water supply lucrative and stable returns, has attracted many companies involved, and even occupy the cell and into the real estate business interests reach agreement, in exchange for community access rights. Guangzhou dozen drinking water pipeline company, whose capital is mostly background research institutes, real estate companies and the private sector, they expect to undertake the project themselves into water operators.
Experts pointed out that in 1997 Shanghai Pudong district Jinhua pioneered the first cases of the water supply pipeline nationwide demonstration project after an intensive quality of water supply pipe, has become government support, social needs, large masses of attention to people's livelihood projects. One of the necessary conditions for the Ministry of Construction has organized 10 key cities nationwide pilot, and the quality of water supply projects as installation named "national demonstration project".
Guangdong has been in the lead in the quality of water supply network construction project was officially included in the province's economic and social development "15" plan, proposed to invest 8.0 billion yuan, and actively promote the construction of "Pearl" urban area of water supply network, plan total construction scale water supply 50,000 tons daily. For "15" period, so that the "Pearl River Delta" region urban residents can enjoy direct supply of quality drinking water pipeline from the current 35 million to 10 million.
专Experts pointed out that the total water supply in the city, only 10 percent of domestic water, including drinking water, as the city has only 10% of the residents, the town is the total amount of 1% of the water supply. To meet this 1% of the drinking water supply is used throughout purposes without asking, all water purification treatment after long-distance pipelines, water supply, etc. This way, water scarcity and pollution is very serious today economy, nor necessary.Quality of water supply to one percent of the water depth purification, and a separate pipe network directly supply households, both to meet the growing need for healthy drinking water, but also save the limited water resources through. With urbanization and real estate around the large-scale development, completion of an area of rapid growth, quality of water supply has highlighted a huge space for development.
According to incomplete statistics, the country has more than 300 residence district of more than 150 million people drink water straight pipeline. Currently, in addition to Hunan, Guangdong, Daqing, Shanghai, the Beijing, Nanjing, Ningbo, Tianjin, Shijiazhuang, Xi'an, Chongqing, Shenyang, Harbin, Hainan, Fujian, Xinjiang and other places also start quality of water supply projects.
二、Economic and Technical Analysis
Pioneer Technology (Dongguan) Co., Ltd. as a modern factory, around the clock to provide staff in twenty-four hours of pure and delicious, fresh, safe drinking water, reflecting the humane care facility for employees. It is also a leading fashion service facilities.
Meanwhile, workers from the factory to solve the drinking water cost control point of view, the choice of piping drinking water system provides clean drinking water, bottled water purchases from the market compare with the terms of the factory there are huge economic benefits. The following is a pioneer in high-tech (Dongguan) Co., Ltd. drinking water expenses for the economic and technical comparison.
| 管道分质供水与采购市场桶装水成本比较 |
| (10000人饮用水规模) |
| 编号 |
项目 |
管道分质供水 |
采购市场桶装水 |
管道分质供水累计节省成本 |
| 1 |
饮用人数 |
10000 |
10000 |
|
| 2 |
人均日饮用定额（升/人·天） |
2 |
2 |
|
| 3 |
日均总饮用量（升/天） |
20000 |
20000 |
|
| 3 |
日均桶装水量（桶/天） |
1000 |
1000 |
|
| 4 |
饮水成本单价（元/桶） |
0.5 |
5 |
|
| 5 |
水质安全 |
杜绝二次污染 |
运输和灌装可能产生污染 |
|
| 6 |
新鲜程度 |
存水期不超过4小时 |
存水期2-10天 |
|
| 7 |
初期投资(万元) |
9 |
0 |
|
| 8 |
日均运行费用(元) |
500 |
5000 |
|
| 9 |
投资比较(万元) |
| 10 |
第一年内支出费用 |
27 |
180 |
153 |
| 11 |
第二年内支出费用 |
18 |
180 |
315 |
| 12 |
第三年内支出费用 |
18 |
180 |
477 |
| 13 |
第四年内支出费用 |
18 |
180 |
639 |
| 14 |
第五年内支出费用 |
18 |
180 |
801 |
| 15 |
第六年内支出费用 |
18 |
180 |
963 |
| 16 |
第七年内支出费用 |
18 |
180 |
1125 |
| 17 |
第八年内支出费用 |
18 |
180 |
1287 |
| 18 |
第九年内支出费用 |
18 |
180 |
1449 |
| 19 |
第十年内支出费用 |
18 |
180 |
1611 |
| 20 |
小计 |
189 |
1800 |
1611 |
From the above comparison table can be clearly analyzed, if the investment pipeline direct drinking water system, the operating cost is only bottled water market purchases from 1/10, if the drinking water to 10,000 people by the size of meter, put into operation, the annual savings for drinking water procurement costs 1.62 million yuan, the initial investment costs can be recovered in less than a year. This set of system equipment for more than 80% of imported equipment, automatic run operation, no personnel guard, care and maintenance is very simple life of at least 15 years.
三、Introduction to equipment and piping systems
一、Equipment and piping system features
1、Water quality in line with the Ministry of Construction issued a "Drinking Water Quality Standards" (CJ94-1999) and "bottled drinking water health standards" (GB17324-1998).
2、Use of reliable operation, investment savings, ease of management of new technology, new technology, new materials and new equipment, semi-automatic running unattended.
3、Drinking water supply mode: water purification station input mechanism prepare pure water tanks, pressurized water supply pump, via drinking water pipeline, 24 hours fully automatic operation.
二、Equipment design range
According to Pioneer tech (Dongguan) pure drinking water treatment system requirements Standard Limited provided the design capacity of 2 liters of drinking water per person / day.
三、Process equipment design
At home and abroad for advanced treatment of drinking water craft many, a common reverse osmosis, nanofiltration, ultrafiltration, ion exchange, electrodialysis technology, in accordance with the technical requirements of the tender, the company designed with RO (reverse osmosis) water purification process. According to the company a lot of engineering experience, a unique combination of technology, for drinking water to optimize the design process as follows:
This process has the following advantages:
1、Combination of advanced technological process, the integrity and unity of complementarity. Various water treatment technologies play their functions, but also has a complementary treatment after the previous stage to prepare for the primary treatment, primary treatment after making more effective;
2、Sand filter, activated carbon filtration and reverse osmosis host stable, and low operating costs;
3、Automatic control of the entire system, no staff on duty, the use of advanced automation and control, protection of water quality and safety and reliability.
四、Equipment, raw water requirements
As a drinking water system, raw water (Pioneer Technology (Dongguan) Co., Ltd.) Water quality must comply with the national "drinking water health standards" (GB5749-85).
五、Major equipment Function Description
1. The original water tank: provide adequate raw water reserve for drinking water system equipment to eliminate the impact of fluctuations in water pressure on municipal pipe network follow-up process;
2. The original water pump: to provide a stable and reliable source of pressurized water for drinking water system equipment, to ensure the normal filtration and backwash water pressure requirements;
3. Semi-automatic sand filter: the role of raw water to remove debris and suspended particles, large colloid. For refining quartz sand filter specifications for 0.5 ~ 1.0mm.
4. Semiautomatic carbon filters: the role of physical adsorption and biological degradation of organic matter, while the removal of residual chlorine in the raw water to protect RO film. Built-in high-quality coconut shell activated carbon, mesh water filter for 8-16 grade activated carbon.
5. Security Filters: further removal of fine colloidal substances and avoid contamination particles film, precision screening program using high-quality 304 stainless steel filter barrel, built 5μm meltblown filter 10 "× 1 core.
6. Automatic water machine: also known as RO host, is the core of pure water technology. Effect of pressure greater than the osmotic pressure is applied to the filter through the high-pressure water pump, passed through the RO membrane having a permselective effect, can effectively remove molecular weight greater than 200, including almost all types of suspended particles, silicone, viruses, bacteria and organic pollutants, while retaining the trace elements beneficial to humans. The design uses 250 liters of water production / hour RO host set. Equipped with ESPA2 polyamide composite membrane components produced by the United States Hyde, single membrane desalination rate of ≧ 99.7%, desalination system was 97-99%, the system is automatically controlled digital online water quality testing, with a high degree of automation , small footprint, and low operating costs.
7. UV disinfection: uses 254nm (UV-C) wavelengths of ultraviolet light, so that microbes immediate death or loss of the ability to survive and breed, sterilization efficiency up to 99.9% and no chemical residues, high security. This design is equipped with a light source is the first US series.
8. Precision filter: the role of physical water after UV disinfection is killed after water absorption may occur after RO machine filter bacteria wreckage.
三、Water purification station design process
一、Water Requirements
As raw water purification station (ie, a pioneer of high-tech (Dongguan) Co., Ltd.) Water quality must comply with the national "drinking water health standards" (GB5749-85).
二、Arrangement of water purification station
1、Water purification station location selection principle
1) Does not affect the appearance of the building
2) Low economic value of occupied positions.
3) Appropriate location in the stairwell or day surface suitable location.
2、Arrangement of water purification station
Water purification station plans can be arranged at the rooftop. Water purification station in the device are arranged in order according to the process.
1) Installation of water purification stations within the Party has a municipal water connection port (gates and water meters), drainage ditches, lighting and power supply.
2) Operation of water treatment equipment for automatic control, wherein the control system with a variety of automatic control pressure control, automatic disinfection, water protection, fault alarm.
3) Water treatment systems and water supply unit covers about 12㎡.
三、Electrical and control design
1、Distribution and Lighting
1) The water power station capacity 5KW. Need to indoor distribution box
2) Illumination requirements: water between intensity of not less than 220LX.
2、Electrical control scheme
1) Low pressure pump intake protection switch, and high-pressure pump linkage, the pressure drops below the set value, the high-pressure pump is stopped.
2) Membrane system intake pressure protection switch, and high-pressure pump linkage, operating pressure is too high, or even penetrate the membrane elements prone to clogging. When the membrane system operating pressure exceeds the set value, the high-pressure pump is stopped.
3) A low pressure reverse osmosis unit provided automatic flush valve, and the high-pressure pump linkage, when the reverse osmosis device starts working, the system automatically starts, a large flow of flushing the membrane surface, the membrane surface deposits promptly washed away to ensure the film normal operation.
The company has specialized in water analysis laboratories, equipped with a set of advanced water analysis laboratory equipment and instruments, laboratory staff are professional and technical personnel for many years engaged in water analysis, testing practices rigorous analysis, laboratory analysis of water quality indicators related EC achieve the appropriate level of requirements.
Routine water analysis laboratory work undertaken by our drinking water project by the company responsible for the laboratory. Including online water quality testing, water quality sampling and analysis, monitoring, assessment and so on. In the water station commissioning phase, the company will complete the run laboratory testing equipment technology unit, debugging and running water quality monitoring, water quality sampling inspection, etc., until obtaining health and quarantine departments issued a "health permits." Moreover, the company implemented quality tracking service for all project has been delivered, and regular visits.
四、Commerce quote
一、Device Configuration Checklist
先锋高科技（东莞）有限公司设备系统含税报价
人民币：捌万玖仟捌佰元正（￥89,800元）
实际、具体价钱电咨询
|
| 序号 |
设备专案 |
设备名称 |
规格型号 |
数量 |
单位 |
单 价(万元) |
小 计(万元) |
材 质 |
备 注 |
| 一 |
原水箱 |
原水箱 |
2吨 |
1 |
台 |
0.0000 |
0.0000 |
PE |
国产名牌 |
| 止溢装置 |
DN25 |
1 |
套 |
SUS304 |
国产名牌 |
| 二 |
原水泵 |
原水泵 |
BLC120-150/1.5KW |
1 |
台 |
0.1000 |
0.1000 |
SUS316 |
凌霄泵业 |
| 回流装置 |
|
1 |
套 |
SUS304 |
国产名牌 |
| 三 |
半自动
砂滤器 |
砂滤器桶体 |
φ500×1750 |
1 |
台 |
0.5600 |
0.5600 |
SUS304 |
YIMIN |
| 控制阀 |
DN40 |
1 |
套 |
SUS304 |
美国阿图祖 |
| 布水装置 |
上下布水 |
1 |
套 |
SUS304 |
YIMIN |
| 阀体支架 |
|
1 |
套 |
SUS304 |
国产名牌 |
| 压力表 |
0.0PMa～1.0PMa |
1 |
套 |
SUS304 |
雷尔达 |
| 四 |
半自动
炭滤器 |
炭滤器桶体 |
φ500×1750 |
1 |
台 |
0.5600 |
0.5600 |
SUS304 |
YIMIN |
| 控制阀 |
DN40 |
1 |
套 |
SUS304 |
美国阿图祖 |
| 布水装置 |
上下布水 |
1 |
套 |
SUS304 |
YIMIN |
| 阀体支架 |
|
1 |
套 |
SUS304 |
国产名牌 |
| 压力表 |
0.0PMa～1.0PMa |
1 |
套 |
SUS304 |
雷尔达 |
| 六 |
保安滤器 |
保安滤器 |
5芯20寸 |
1 |
台 |
0.1500 |
0.1500 |
SUS304 |
YIMIN |
| 七 |
高压泵 |
一级高压泵 |
CDL4-160/3.0KW |
1 |
台 |
0.2800 |
0.2800 |
SUS316 |
南方泵业 |
| 八 |
反渗透主机 |
逆渗透膜 |
4040-ESPA2 |
8 |
套 |
3.6800 |
3.6800 |
聚丙酰腈 |
美国海德能 |
| 不锈钢膜壳 |
4”-2W |
4 |
套 |
SUS304 |
YIMIN |
| 浮子流量计 |
0-20GPM |
2 |
套 |
有机玻璃 |
台 湾 |
| 油浸压力表 |
0.0PMa～2.5PMa |
3 |
套 |
SUS304 |
台 湾 |
| 低压保护 |
|
1 |
套 |
组合 |
美 国 |
| 电磁阀 |
快冲阀1个 |
2 |
只 |
组合 |
CANNON |
| 控制阀 |
|
3 |
只 |
组合 |
台 湾 |
| 止回阀 |
|
1 |
只 |
组合 |
台 湾 |
| 反渗透支架 |
|
1 |
套 |
SUS304 |
国产名牌 |
| 九 |
紫外线
消毒装置 |
过流紫外线 |
VGUV-12 |
1 |
台 |
0.2000 |
0.2000 |
SUS304 |
加拿大 |
| 浸没紫外线 |
VGUV-39 |
1 |
台 |
0.1800 |
0.1800 |
SUS304 |
加拿大 |
| 十 |
纯水箱 |
纯水箱 |
2吨 |
1 |
台 |
0.2800 |
0.2800 |
SUS304 |
国产名牌 |
| 十一 |
微滤膜滤器 |
膜滤器 |
0.22U3芯20寸 |
1 |
台 |
0.1500 |
0.1500 |
SUS316 |
YIMIN |
| 0.22U膜滤芯 |
3 |
支 |
组合 |
台 湾 |
| 十二 |
臭氧装置 |
臭氧发生器 |
15G |
1 |
台 |
0.9800 |
0.9800 |
组合 |
广州大环 |
| 循环水泵 |
BJZ100 |
1 |
套 |
SUS316 |
凌霄泵业 |
| 十二 |
电控系统 |
电控箱 |
500*400*200 |
1 |
台 |
0.2600 |
0.2600 |
不锈钢 |
国产名牌 |
| 电导率仪 |
CM230 |
1 |
台 |
组合 |
HONEST |
| 电线电缆 |
|
1 |
批 |
组合 |
国产名牌 |
| 电气元件 |
|
1 |
批 |
组合 |
台湾士林 |
| 液位元开关 |
|
2 |
台 |
组合 |
台湾士林 |
| 十三 |
滤材 |
石英砂 |
0.5-1.0mm |
0.4 |
吨 |
0.1500 |
0.1500 |
石英砂 |
佛 岗 |
| 活性碳 |
8-16目 |
0.1 |
吨 |
椰壳碳 |
广 州 |
| 十四 |
设备附件 |
管道系统 |
食品卫生级 |
1 |
批 |
0.6500 |
0.6500 |
SUS304 |
国产名牌 |
| 十五 |
税金 |
|
|
1 |
式 |
|
0.8000 |
|
|
| |
合 计 |
|
|
|
|
|
8.9800 |
|
|
一、 Payment: After signing the contract 50% of the total contract price paid for the equipment after the deposit, equipment entering the total contract price by 40%, pay the balance after the acceptance of the contract.
二、 Supply installation and commissioning period: the contract is signed and twelve days after receipt of the advance payment will be completed processing equipment, transported to the installation site, within five working days to complete the installation and debugging.
三、 Quality warranty: one year quality warranty, one year free of any quality problems are responsible for the warranty, the device is responsible for the quality of life-long follow-up repairs, and only material cost.
五、Quality Commitment
1、 Equipment Engineering Quality Standard:
1) The original water tank: Material PE;
2) The original water pump: Material SUS316;
3) Semi-automatic sand filter: Tank material SUS304.
4) Semiautomatic charcoal filter: Tank material SUS304.
5) Host: ESPA2 polyamide composite membrane RO membrane elements produced by the United States Hyde, a single membrane desalination rate of ≧ 99.6%, 98% desalination system can effectively remove molecular weight greater than 200, including almost all types of aerosols, silicone body, viruses, bacteria and organic pollutants, while retaining the trace elements beneficial to humans. Digital online water quality testing, with a high degree of automation, small footprint, and low operating costs.
6) UV disinfection device: America's first light.
7) Ozone device: Integrated automatic control
8) Pure water tank: Material SUS316;
六、Service Guarantee
After service:
1) Water quality and equipment to prepare the system is running clean drinking water up to the national "Drinking Water Quality Standards" (CJ94-1999) and "bottled drinking water health standards" (GB17324-1998), and to ensure that by the Municipal Health and Epidemic Prevention Station passing the tests .
2) All of the company's construction of the drinking water pipeline projects are one year warranty and lifetime is responsible for providing technical advice and maintenance.
3) Equipment warranty, inspection and maintenance of all equipment and labor costs are free of charge. (Excluding consumables, filter normal replacement)
4) Responsible for training, equipment management and guidance of the Party of the operator.
5) Quarterly free to send someone to carry out maintenance on equipment and maintenance inspection once.
6) Regular monthly visits, provide technical support and solve customer problems.
7) And the establishment of customer service files, provide quality comprehensive lifelong service.
8) Equipment warranty if failure or abnormal (non-human factors damage), responsible for maintenance free.
9) The company has a strong service team, after receiving the demand for telephone service, arrived at the scene within two hours; operating system troubleshooting time is not more than one hour; equipment replacement no more than eight hours.
七、Model Project Introduction
1、Zhujiangdijing
Regal Riviera area of 36.61 hectares with a total land area, with a total construction area of 874,918 square meters, the total number of 6000 planning, planning a total population of 21,000 people. The entire district built in two phases, of which the total number of the first phase of planning for 2800; the second phase of the planned total number of households 3200. In line with the development and construction phases of the entire district, the district by Guangzhou Yimin Technology Co., Ltd. is responsible for the design of drinking water, drinking water piping system installation.
Its process:Municipal water → Sand filtration → Activated Carbon Filter→Intermediate tank→ Middle of the pump → Fine filter→ Nanofiltration Host→ UV disinfection→Pure water tank→Frequency of water supply unit→Water supply network→User→Back to the water network
Currently, water purification stations (8 m 3 / h) has been completed and has been tested by the health and epidemic prevention station, received a health permit.
Proud of is that the project has been reviewed by the national expert group, and sent an application to the State Ministry of Construction national demonstration area drinking water pipeline.
2、Lake Agile
Agile Guangzhou Nanhu Lake Villa by the Guangzhou Real Estate Development Co., Ltd. Agile development of luxury residential district. The total construction area of bits 3368994 m2, of which construction area residents 222376 m2, a total construction area of 114518 m2. Features 11 residential high-rise, high-rise 21, a primary school, a kindergarten, a club, building a total of 1762 households.
Its process:Municipal water → Sand filtration → Activated Carbon Filter→Intermediate tank→ Middle of the pump → Fine filter→ Nanofiltration Host→ UV disinfection→Pure water tank→Frequency of water supply unit→Water supply network→User→Back to the water network
3、Royal Ascot South Park
South Ascot Park District is located in Tianhe District, Guangzhou, Dongpu, Zhongshan Avenue, with a total land area of 16.20 hectares, with a total construction area of 4,994,025 square meters. Planning and construction of 14 high-rise residential 19 layers, 50 13-story high-rise residential, as well as a primary school, a kindergarten, a clubhouse, and assorted public buildings, planned for 3628 households planning a total population of 12,698 people . Entire district divided Eastern and Western two construction projects, including one (East) of the total number of planned 1024 (another kindergarten, clubs are not counted); two (in the West) the total number of 2604 planning. In line with the development and construction phases of the entire district, drinking water pipeline project to build two water purification stations. Eastern scale water purification station for 2.T / H, the size of the Western water purification station for 4.0T / H. Drinking water pipelines in the region are also depending on the two phases of construction of residential water consumption, which are independent of the configuration.
Its process:Municipal water → Sand filtration → Activated Carbon Filter→Intermediate tank→ Middle of the pump → Fine filter→ Nanofiltration Host→ UV disinfection→Pure water tank→Frequency of water supply unit→Water supply network→User→Back to the water network
4、South Park
South Park district is located in Panyu District, Guangzhou City Village town in the south bank of the Pearl River, with a total land area of 233.45 hectares, the area set for 5500 and the Chinese middle school teachers residential, commercial, hotels, stadiums and other public facilities in one of the major integrated community. In line with the development and construction phases of the South Park district needs, drinking water pipeline project to be in each of the districts in the construction of water purification stations, respectively, the local drinking water pipeline construction are also depending on the amount of water in different periods, which are independent of the configuration and installation.
Its process:Municipal water → Sand filtration → Activated Carbon Filter→Intermediate tank→ Middle of the pump → Fine filter→ Nanofiltration Host→ UV disinfection→Pure water tank→Frequency of water supply unit→Water supply network→User→Back to the water network
At present, has completed the installation of a project of pipes, fittings and a water purification station in one area (2 m 3 / h) equipment, and passed the pipe network debugging, has been tested by the health and epidemic prevention station, received a health permit.
八、Company-owned post
一、Company Profile
Dongguan City Yimin Water Treatment Technology Co., Ltd. is a research, design, manufacture, installation, commissioning and training services for high-tech private enterprises. The company specializes in the field of water purification technology process design, equipment manufacturing, engineering design, construction and installation of turnkey project. The companies set up R & D, design, engineering, administration, marketing, service and equipment factories in the Pearl River Delta, one of the water treatment research, equipment manufacturing and water supply pipeline industry's largest companies .
The company has strong technical strength and a group dedicated to water treatment technology personnel, including a Ph.D., a national expert, senior engineers and more than 6 professional water treatment, electrical automation, mechanical engineers, and hired Tsinghua University Professor Wang Zhansheng famous as the company's water treatment experts perennial technical adviser.
In the water supply pipeline processing technology, the company has completed more than dozens of gardens, offices, hotels, schools, drinking water pipeline project, through a large number of engineering examples and many years of research, to form their own unique complete treatment process, especially ozone - biological activated carbon - membrane technology, causing peers interest and the user's preference, the main feature of this process is that while removing harmful substances in water, but also to retain water, minerals and trace elements, give full play to the role of activated carbon adsorption and biodegradation, extending film processing equipment life, reduce the cost of processing the entire device, the processing technology has recently been reviewed by an expert by and submitted to the City Commission approved, patent applications.
Hosted by the Guangdong Provincial Department of Construction of "Guangdong water supply pipeline technology exchange" meeting was held in the company's success, leading the Ministry of Construction, professor at Tsinghua University, the National Association of Water depth treatment experts have participated in the meeting, the Company the successful development of high-quality residential pipeline centralized supply system, get the participants agree, is the first in the "demonstration area water supply pipeline" business units.
August 2002, the City Commission gave the company issued a "water supply pipeline equipment technology research and development" issues. Now coming to an end. The company also assumed the Municipal Science and Technology's "Total Phosphorus-line detection" equipment development issues, has entered the prototype testing stage. The company's focus and international high-tech trend of convergence, and with the US, Europe and Australia, with the industry's technology leader famous enterprises to actively carry out technical exchanges.
Company sincere offer planning and design, manufacture and installation of various types of water treatment production line for the electronics, metallurgy, chemical industry, light industry, automobile manufacturing, semiconductor, pharmaceutical, food, beverages, cosmetics, health, electroplating and surface treatment, printing and dyeing industries and turnkey projects, using the world's most advanced continuous electrical regeneration desalination, reverse osmosis membrane, ultrafiltration method and mature ion exchange water treatment technology, To meet the food and drink clean sterile water, alcohol against the water, natural mineral water, industrial water consumption / water / deionized water, the electronics industry ultrapure water, pure water, chemical water, industrial water pipeline noble residential area, swimming pool loop water, boiler water softening, water desalination and other industries for water quality requirements.
The company has a strong service team, to customer service, we guarantee to arrive at the scene within two hours after receiving the demand for telephone service, a general failure to resolve within an hour, replacement of parts or equipment may, within eight hours carry out. The company has a large warehouse inventory to meet customer needs.
二、Company-owned vocational certificate
1、 《Business license》
2、 《Private Technology Enterprise Certificate》
3、 《IRS Tax Registration Certificate》
4、 《Local Tax Registration Certificate》
