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 and convenient transportation. With our constant efforts, our products have been ranked first in international market, not only in technical level but also in products quality. We always pay great attention to product quality and take it as our life. We have already gained ISO 9001 certificate and all products can meet AP1 Standard requirements. Our products are performing at oilfields on land and offshore in China, and have been exported more than 90% of our products to all over the world every year such as USA, Canada, India, South East Asia, etc. We are insisting on the principle of "Quality First, Customer First". With high-standard quality, punctual delivery, good service and reasonable prices, we have got a good reputation from our customers in the world. We are running over with vitality and development, and looking forward to cooperating with friends from at home and abroad based on long-term and mutually beneficial relationships for a brilliant future.