The main products: WJ-Ⅳ-type device into the joint, into the mist and the tower after the class, WJ step purification of sewage, WJ lead fume purification device type, WJ pulse bag filter, WJPP type, PVC-type 3 # -8 # fan, battery charging tank, pure water equipment, WJ Cold acid-LS-type machine, environmental protection, corrosion engineering support pumps, valves, pipes, wastewater reuse sets of environmental protection equipment design, manufacturing, sales.
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