About Us

• Established in 2000, Gongyi City Hualong Filter Factory is a professional manufacturer and exporter that is concerned with the design, development and production of water treatment products.Henan Gongyi City Hualong Filter Factory located in Gongyi, Zhengzhou, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Gongyi City Hualong Filter Factory is a comprehensive entity enterprise,which is specialized in producing water purification materials such as powdery activated charcoal, coconut shell activated charcoal, activated alumina,polyacrylamide, aluminium sulfateand,polymerization ferric sulfate,suspended spherical packing and so on. The products are widely used in the water treatment system of the electric power, the chemical industry, the metallurgy, the coal gas, the spinning and weaving, the printing, the petroleum and the towns&＃39;water supply and drainage. For several years,we have been insisting the policy of "take the science and technology as the forerunner, strive for the development by the quality",to develop the market and to seize the market with the high quality and prestige,and got the high praise of the user.we also have established a good cooperation with several scientific research colleges and universities and the related enterprise both at home and abroad.The products get the specialized honorary title of "the certified product, the similar superior product and prior recommended product" by the quality supervision and inspection center of the construction ministry for water treatment fliter materials and the national standard committee of water supply and drainage and others.Looking forward to the cooperation with you.Please contact with us,and we will provide you a satisfactory price.