Gongyi City Hongda Filter FactoryProfessional Manufacturer of all kinds of Water Purification Materials Tel:86+371+64350770 Fax: 86+371+64386738 http:// About our companyGongyi Hongda Filter Material Company is a professional manufacturer of filter materials and adsorbents on a large scale, which is located in Gongyi City of Henan Province. Our company covers a vast area of more than 24, 000 square meters. With more than 400 emplyees, our annual production capability of all various fiter materials is more than 50, 000 tons and it is still increasing.As one of the leading companies in this line in China, we has a group of professional staff, over 40 series, hundreds type of products and more than 20 advanced equipments. Being specilize in filter materials for many years, there is a strict quality management system and our stable products have meet the international ralated standard. SGS reports show that EUâ??s RoHS restrictions (2002/95/E and its revision) have been passed.Our main export products: (1) Filter Materials: Anthracite filter material, Coconut shell Activated Carbon, Walnut shell Activated Carbon, Coal based Activated Carbon, Wood based powdered Activated Carbon, Walnut shell Filter Media, etc. (2)Abrasive materials:White fused Alumina, Brown Fused Alumina, Black Silicon Carbide, etc.(3)Water treatment material: Polymeric Aluminum Chloride/PAC, Polyacrylamide/PAM, etc.(4)Medical stone: Zeolite, Maifanite, etc.Our company' products is widely used in the water treatment and environment protection industry. They are the perfect water purification material in the all kinds of water treatment products.We leave a deep impression to our customers by superior quality, perfect services, affordable prices and prompt delivery. We welcome customers from all over the world to work together with us for a brighter future.