Shanghai Sanqing Industrial Development Co., Ltd. specialized in thin-walled compression type of stainless steel pipe fittings, and Stainless Steel Pipe, can provide professional OEM processing and recruitment agents nationwide. Thin-walled compression type pipe fittings and Stainless steel pipe is applcable for the field of hor and cold water system, heating system, medicine system., steam tube system, industrial tubing system etc. Stainless is widely used in China and other developed country in the world. It is can instead of iron and plastic, called "ultimate products" and well known for environmental protection advanced and science.