... . Cangzhou City Sined Steel Pipe Group Co., ltd Profile Cangzhou City Sined Steel Pipe Group Co., ltd was established in 2003, located in ... 400 employees in our company. Our company has five SSAW manufacturing lines, which was imported from United States. The annual ... Yours sincerely Mr.Jim Cangzhou City Sined Steel Pipe Group Co., Ltd No.32, Shigang Road, Technical Economic Development Area, Cangzhou ...