Hello Purchasing Manager, Have a good day ! We,Shijiazhuang Dingsheng Pipe Co.,Ltd,have manufactured and exported all kinds of pipe and pipe fittings for more than ten years. Products range: Seamless steel pipe ( Carbon steel pipe,Alloy steel pipe,Stainless steel pipe,Aluminum pipe) Welded steel pipe ( LSAW steel pipe,ERW steel pipe,SSAW steel pipe) Pipe fittings ( Elbow,Tee,Flange,Reducer,Cap,Bend etc.) Material ( Carbon steel,Alloy steel,Stainless steel,Aluminum) If you are interested,please don't hesitate to contact us.(alina at dingshengpipe.com) No order is too small and no order is too big.We will provide the best possible quality and the best possible price. Looking forward to hearing from you. Best regards. alina