Litian Century (Shenzhen) import and export Co.,Ltd. is the international trading branch belonging to Shenzhen Profit Mechanical & Electrical Technology Co., LTD.,which it is a joint venture enterprise of New Zealand Profit Group, Shanghai Profit-Bao Group and Chengdu DaMo group. We specialized supplying steel products and Oil Equipment , includ the Corrosive service series tubing and casing, Premium Connection tubing and casing, and Drill pipe, the designde annual capacity is beyond 100,000 tons. You will get a High Quality Assurance from us to your project, if selected PROFIT products. We have a production line of drill pipe in New Zealand, and has been registered for its Management system by BSI, and has gotten API 5CT & 5L certification and so on. We also are a firstlevel agent of BAOSTEEL in China, and supply pipe series products of BASOTEEL with lowest price.