TOPPER is a private-owned company, and an export-oriented manufacturer located in Shanghai, China. We are well known both at home and abroad for our excellent products and service. We produce high-quality (Stainless steel, Carbon steel, Duplex steel, Alloy steel, Nickel alloy steel, Inconel, Incoloy, Hastelloy, etc.) pipe fittings, seamless stainless steel pipes/tubes, flanges and provide pipe prefabrication service. With a skilled staff of 196, we have attained the capability of approx. 300 tons of fittings and 400 tons of pipe/tubes per month for application in oil & gas industry, power plant, chemical industry, petro-chemicals, food & pharmaceuticals, ship building, pump & paper making...

主要产品/业务: Stainless steel ellbow ( seamless or welded), Tee( Seamless or welded), Reducer( Seamless or welded),Cap( Seamless or welded), Stub Ends( Seamless or welded) and flanges etc.