Water purifier industry Fengeng appliance market is considered to be the last piece of gold mine appliance market, since the 1990s, began Fengeng purifier appliance market. After 20 years of development, our country purifier machine manufacturers have more than 3,000, including materials, spare parts, sales and ancillary businesses around nearly ten thousand businesses, its annual output has more than 30 million units, more than 3000 brands months, with annual sales of about 20 billion, and is growing at about 30% annually. In 2014, the water industry's product quality, quantity and service have been improved, has made great achievements, has become the fastest growth rate of the market space and one of the most promising industries. Reverse osmosis system includes a high pressure pump, reverse osmosis membranes, membrane shell, cleaning systems and associated piping, valves, and other measuring instruments. Reverse osmosis membranes used by the US Dow produced 4040RO BW30-365 Dow membrane, desalination rate level in more than 98% of household water purifier prices, reverse osmosis water conductivity of less than 20μS / cm. Reverse osmosis membrane element consists of three layers of the composite film, the surface layer of poly-aromatic amine milling material, thickness of about 2000 angstroms by a layer of microporous polysulfone support layer purifier useful it can withstand high pressure, mechanical tension and with good resistance to chemical corrosion of household water purifiers, the component has a larger membrane area of ??370 square feet, a relatively large capacity water flux. 4040-2 selection pressure membrane tubes of stainless steel membrane shell, the pressure membrane shell is corrosion resistant 304 stainless steel, pressure 300psi (2.1MPa), pipe wall is smooth and easy handling characteristics. Hangzhou, south of stainless steel high-pressure pump high-pressure pump vertical model CDL4-16, flow of 3m3 / h, head 160m, power 3KW. The pump is a stainless steel structure, without refueling and maintenance, small size, high efficiency, low noise characteristics. Which brand of water purifier, good feng shui Technology (certified), Dazhu purifier provided by the Shenzhen Municipal Science and Technology Co., Ltd. good feng shui. Shenzhen good feng shui Ltd. (www.jfyl.net.cn) Guangdong Shenzhen, water purifier leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Good feng shui in technology leadership with the staff warmly welcome all inquiries negotiations to create good feng shui technology a better future.