... Trade Director of Cangzhou City Sined Steel Pipe Group Co.,Ltd China. Thanks your attention for reading brief introduction of ... Sined Steel Pipe Group Co., ltd was established in 2003, located in Cangzhou Eco and Tech Development District, Hebei province, China ... .Jim Cangzhou City Sined Steel Pipe Group Co., Ltd No.32, Shigang Road, Technical Economic Development Area, Cangzhou City, China. Website: ...