Beijing Kaibiyuan Trading Co., Ltd. (KBY for short) was founded in 2003, which specialized in the water purification materials and equipment in mainland, and have been identified as a professional product promotion factory by the Ministry of Construction. For many years, Kaibiyuan have been cooperating with University of Geosciences, Peking University and continually optimizing the industrial structure. Respectively, Kaibiyuan has set up the production bases in Wenxian County, Henan Province (Wenxian county KBY water purification materials plant), and in Beijing. From the start of a single filter supplier, KBY has developed into consolidated entities enterprise which covers the production and sales of six series products including activated carbon, filter media, tower packing, purifying agent, expansion joint and rubber joint. The products are widely used in urban water supply, drainage, as well as the chemical industry, metallurgy, electric power, oil, paper, industrial wastewater treatment.

The main products are:

1. Activated Carbon Series: powdered activated carbon, activated carbon for gas purification, coconut shell activated carbon, husk activated carbon, coal column activated carbon

2. Water Purifier Series: New efficient PAC, activated alumina, polyacrylamide, aluminum sulfate basic aluminum chloride, PAC iron, ferric sulfate (PFS), Sodium Sulfate

3. Filter Media Series: fine quartz sand filter, husk filter, medical stone filter, anthracite filter, oxygen filter sponge iron, magnetite filter, zeolite filter media, manganese sand (except iron and manganese) filter, volcanic bio-filter, garnet filter media, ceramic filter, rare earth porcelain sand filter, foam filter bead filter, coke filter, a mechanism pebbles used in landscaping and various colors of stones.

4. Tower Packing Series: Multi-surface hollow ball, surface covering ball, ladder ring, Pall Ring, aeration hose, semi-soft padding, modular packing, inclined tube honeycomb filler, fiber bundle, suspended sphere packing, flexible packing, backwashing filter cap, fiber ball padding, three-dimensional elastic filler, soft fiber fill, aeration, etc.

5. Corrugated Expansion joint (Compensator) Series: stainless steel bellows compensator, JR type universal hose, Buried corrugated compensator, Axial external pressure-type corrugated compensator, the axial pressure-type corrugated compensator, non-binding corrugated compensator, a small rod horizontal corrugated compensator, large rod transverse bellows and so on.

6. Rubber Joints Series: rubber joints, double-ball rubber joints, 90 degrees angle rubber elbow, reducer rubber joints, threaded connection rubber joints, rubber vibration isolator, rubber isolation pads, flange rubber sewage check valve and so on.

You are welcomed to contact us for further contracts or inquiries.