Langfang Hengtaiyuan Filtration Equipment Co., Ltd.

Production, processing, sales, research and development, installation and maintenance: filtration equipment, dust removal equipment, power transmission and distribution control equipment, environmental protection equipment; Sales Filter elements, filters, filters, dust removal equipment, oil filters, filter materials, valves, compressor parts, hardware parts, rubber products, plastic products, paper products, stainless steel products, steel, chemical products (excluding hazardous chemicals), cartons, cardboard, packaging materials, spraying equipment, grinding equipment, water treatment equipment, purification equipment, auto parts, environmental monitoring equipment, mechanical equipment And accessories, vacuum pump equipment and accessories, office consumables, building materials (excluding sand and gravel), daily necessities; Research and development, transfer, consultation and service of filtration equipment technology; Import and export of goods, agency import and export, and import and export of technologies. (Business activities subject to approval in accordance with the law may only be carried out after approval by the relevant authorities.)