The main products are dust, dust recycling cartridges, reels dust cartridges, concrete mixing station warehouse roof ESP, Drill dust collection box project for dust, stainless steel powder sintered filter, fire cartridge, conical stainless steel dust filter cartridges Size: 320 × 660,320 × 700,320 × 750,320 × 900,320 × 1000,335 × 660,335 × 750,490 × 660,490 × 750) dust filter, dust filter, hydraulic filter (HX, HBX , FAX, FBX, WU, SFAX series filter; replace HYDAC series: 0240,0330,0660,0850,1300 Series cartridges; replace Pall series: 8900,8904 Series cartridges) suction filter, return filter, stainless steel filter, glass filter, air compressor filter, oil filter cartridge filter elements and other construction machinery filter, air compressor three filter Atlas, Sullair air compressor three filter, Man three filters, oil filters, diesel filters, hydraulic oil filters, oil-water separation filter, glass fiber filters, and according to customer needs to provide all kinds of special specifications.