Gongyi City Hongda Filter Filter Factory

Coal column activated carbon Coal column activated carbon USES the high quality coal as raw materials, advanced technology and equipment is refined b

Coconut shell activated carbon can be used for liquid adsorptive except toxic gases, benzene adsorption odor, gas phase adsorption, can be used for wa

coconut shell activated carbon using high quality green coconut shells as raw material, through high temperature activation and special regulation pro

Coal column activated carbon USES the high quality coal as raw materials, advanced technology and equipment is refined but become. The appearance of t

Coconut shell activated carbon can be used for liquid adsorption, gas phase adsorption, can be used for water, industrial water, electroplating wastew

Water purification coal activated carbon, Coal-based columnar activated carbon uses high-quality anthracite as raw material. It is produced by a serie