... City Sined Steel Pipe Group Co., ltd Profile Cangzhou City Sined Steel Pipe Group Co., ltd was established in 2003, located ... in many industries, such as Petroleum Projects, Coal Gas Projects, Natural Gas, Piling, Water Supply and Thermal Power Generation. Meantime ... Yours sincerely Mr.Jim Cangzhou City Sined Steel Pipe Group Co., Ltd No.32, Shigang Road, Technical Economic Development Area, Cangzhou ...