Tonghui Industrial & Trading Co., Ltd. is a China-based manufacturer of activated carbon air filters. Our main products are activated carbon, activated carbon impregnated cloth, net, felt, polyurethane sponge, extruded activated carbon honeycomb filter, photocatalytic Titanium Oxide flters and activated carbon fibre. Our new filter medias are extensively used in producing gas masks, filters for home air conditioners, mobile air conditioners, air purifiers, water purifiers, etc. Some of our products have reached international standard and are exported to Korea, USA, South-east Asia and some other countries.

carbon fiber products, coal base activated carbon, activated carbon fiber felts, activated carbon impregnated cloth, activated carbon impregnated nets, activated carbon impregnated felts, activated carbon impregnated polyurethane sponges, photo catalytic titanium dioxide filters, combination filters.