Hebei hong filtration equipment ltd. Is registered at no. 229, grand monkang village, guangangang qiang township, guangangang city, hebei province. The registration authority is liu min, a legal person representing the guangan district market supervision authority, and operates in such areas as research and development, manufacture and sale: specialized equipment for environmental protection, precision mechanical equipment, transmission and distribution equipment, dust removal equipment, filtering devices; sales: filtering equipment, filters, filtries, filtration cores, filters, filters, filters, hydraulic equipment, filtering materials, filtering materials, stainless steel products, aluminium products, irons, hardware products, paper products, rubber products, paper boxes, machinery equipment, valves, seals; import and export of goods, agents, imports and exports, technology import and export (projects subject to the approval of the law, may operate only with the approval of the relevant authorities)*