TOP-METAL is located in China recognized as a leading supplier, manufacturer and distributor union in providing piping solutions for oil and gas company and other industry area products in domestic and abroad. Product ranges in API 5L Seamless pipe,LSAW,SSAW Steel Pipe and all kinds of Anti-corrosive pipeline and fittings e.g. 3PE coated ,PTFE lined,FRP winding, special parts can be customized as drawing supplied. Other accessories in pipeline e.g. carbon steel and stainless steel flange, butt-welding fittings, forged fittings,thread pipe  nipple and socket etc. In order to supply high quality products, our 5 sets vertical machine center can process much precise parts as per drawing request, so customized parts are welcome.  Recently years, we took part in a lot of project from CNPC and Sinopec in Foreign aid, we are honored in their Approved Supplier List.