The national professional water treatment company - Gongyi city Longquan water supply material Co. Ltd. is a professional enterprise of water treatment materials R & D, production and sales, was founded in 1981, technology development staff has more than twenty people, with an annual output of more than 50000 tons of aluminum chloride, polyacrylamide more than ten thousand tons, is engaged in the development and production of professional water treatment materials the enterprise, the company is located in Gongyi City Industrial Demonstration Zone in Henan province. Located in Zhengzhou, Luoyang, South Songshan, north of the Yellow River, close to the Lianhuo expressway, 310 National Road and Longhai railway transportation network. For many years in the National more than and 20 scientific research institutions and the relevant experts to help and guidance, using the latest technology, relying on the advantages of local resources, water purification materials production and application of high quality raw materials: polyaluminium chloride, polyaluminium chloride, plate filter type spray drying type polyaluminium chloride, polyaluminium ferric chloride, basic aluminum chloride, polyacrylamide, anthracite, quartz sand and other products with stable quality, best-selling domestic more than and 20 provinces and cities, and exported to South Korea, North Korea, Iran and other more than and 10 countries, products are widely used in electric power, metallurgy, iron and steel, tap water company, paper mill, coal washing, textile, printing and dyeing, petroleum, electronics, medicine, food and chemical industry urban drainage and many other fields of water treatment, the majority of users have been highly consistent and fully affirmed. The company has strong technical strength, sophisticated production equipment, complete detection means, strict quality management, water treatment products in order to achieve the national standard. And through the ISO9001 international quality system certification, from all aspects of the inspection, the contract execution rate of 100%, the product pass rate of 100%, the city's technical supervision awarded the quality, measured by the unit. My company has always been the purpose of the service is: quality first, reputation first, the implementation of the three bags of products, agents checked, tracking service, wholeheartedly welcome new and old customers to visit us. Our company will be first-class products and first-class service to repay the majority of users of Longquan's love, but also warmly welcome customers letter calls business negotiations, mutual exchanges, common development and prosperity, to contribute to human health.