01:15 #stainless #stainless plate #stainless 316
02:10 00:29 This is our #Hot dipped galvanized steel pipe workshop.We are professional #steel pipe manufacturers.Welcome to contact us!
00:47 This is our #square and rectangle steel pipe workshop and production line,if you need our products,welcome to contact us!
00:30 This is our factory in Huludao,it mainly produce #erw carbon steel pipe #LSAW steel pipe .Welcome to contact us!
00:29 This is our factory in Jiangsu.It mainly produces:#galvan steel pipe #carbon steel square and rectangular steel pipe ,welcome to contact us!
00:36 Shannxi Youfa mainly produces:HDG ERW #steel pipe ,Square and Rectangular Steel Pipe,Steel Pipe of Lining Plastic,Plastic Coated Steel Pipe.
00:29 Handan Youfa mainly produces:HDG #steel pipe ,ERW Steel Pipe,Square and Rectangular Steel Pipe,SSAW Steel Pipe,Steel Pipe of Lining Plastic