Gongyi City Hongda Filter Factory 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 hundreds of employees, our annual production capability of all various filter materials is more than 50,000 tons and it is still increasing.

Being specialized in filter materials for many years, there is a strict quality management system and our stable products have met the international related standard. We have obtained the ISO9001: 2000 Quality Management System Certification. SGS reports also show that EU's RoHS restrictions (2002/95/E and its revision) have been passed.

Our main export products:
(1) Filter Materials: quartz sand leach materials, anthracite filter materials, husk filter materials, magnetite filter materials, manganese sand leach materials, activated charcoal and pebbles
(2) Environmental materials: textile fiber ball padding, hollow ball padding, cover balls, honeycomb padding, Bauer link padding and Filter heads
(3) Water treatment materials: Polymeric Aluminum Chloride

Our company' products is widely used in the water treatment and environment protection industry. They are the perfect water purification materials and adsorbents.

With own export right, our products have been exported to Europe, Middle East, East Asia, such as Spanish, Japan, Korea, Singapore, Iran, etc.

We always earn a good reputation by high quality products, competitive price and super services from our customers. Therefore, we welcome customers from all over the world to corporate with us at mutual benefits.

Our Missions are as follows:
- Scientific management and being honest.
- Providing High Quality Products and Service to Customers for satisfaction.
- Continuously Improving and Pursuing Excellence.