Zhangjiagang Unique Imp/Exp.Co.,Ltd is one of subsidiary of Unique Group which has another two subsidiaries Zhangjiagang Unique Safety Products Co.,Ltd and Zhangjiagang Unique Machinery Co.,Ltd. Our company specializes in dealing with drilling rig, workover rig assembling, field service and exportation for many years. We can also provide different specifications of pieces according to customer's needs. Our company locates in Zhangjiagang, Jiangsu province which enjoys a favorable location ...