Profile: Qingdao Industrial Supplies Imp. & Exp. Co., Ltd. is engaged in producing industrial supplies. Our product comprises of valves, strainers, filters, pipes, pipe fittings, flanges, hand pumps, water meters, pressure gauge & thermometers, manhole covers, grates, water supply products, sewage treatment equipments, pipe cutting and threading machines. We use materials such as ductile iron, grey iron, malleable iron, carbon steel, alloy steel and stainless steel. We manufacture rigging hardwares, auto parts, railway & train parts, marine products, warehouse equipments and sealing products. We also offer casting, forging, machining and welding services.