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　　Shanghai Qianfu Metal Materials Co., Ltd., established in 2004, is a well-known enterprise in mainland China specializing in supplying world-renowned brands of special steel. It is one of the early companies in the Shanghai region engaged in the sales of special alloys (titanium and titanium alloys, nickel and nickel-based alloys, duplex steel, super austenitic stainless steel, imported austenitic stainless steel, and matching welding materials).