Located in the middle of Zhengzhou city (capital of Henan province) and Luoyang, Gongyi Tenglong Water Treatment Material Co., Ltd. (Tenglong for short) enjoys good location. It is close to Mount Song and Yellow River, and Longhai railway and Lianhuo expressway pass through Gongyi city, thus we also enjoy convenient traffic conditions. Taking the advantages of Gongyi city on history, environment, traffic and culture, Tenglong is experiencing fast and great development now!

At present, Tenglong mainly produces all kinds of water treatment materials such as Polyaluminium Chloride, PAFC, Polyacrylamide, Ferric polysulfate, Active carbon, and anthracite filter material, etc. Sticking to such business idea of "striving to produce perfect quality, and provide sincerest service", we have been working hard to develop new products and expand production scale in past 20 years.  At present, we are able to produce 5 series and over 30 kinds of products, and we expand product structure from water purify materials to environment-friendly packing. The quality of our products ranks the top position in this field of China.

Now, our products are widely used in all kinds of treatment equipments such as filters, ion exchangers, non-valve filter cells, siphon filter cells, mobile water supply equipment and microfiltration, ultrafiltration, reverse osmosis, swimming pools, water desalination equipment and so on. They are well sold in over provinces and cities of China, and Southeast Asia, as the good products of water companies, sewage treatment plants, papermaking, pharmaceutical, brewing, power, metallurgy, gas, textile, printing and dyeing, petroleum and chemical industry in these regions.

Relying on experienced technicians, and leading manufacturing and inspection equipments, Tenglong has established a set of well-operated management system and QA system from the daily production and business.  Tenglong is the only company that has successfully certificated to ISO9001:2000 quality system in this trade of our region, and obtain the certificate of "example unit both on quality and credit" from China Zhongqing Products Quality Guarantee Center.

Tenglong believes that: our business is on the basis of customers' trusts. We are working hard to offer you leading technologies, reliable quality and excellent service in good price. Tenglong looks forward to cooperating with experts in the fields of water treatment and friends all around the world. WE sincerely welcome your business and cooperation!