Liaocheng City in the Qing Steel Pipe Sales Co. Ltd.

Company for many years operating in Chengdu Steel Co., Panzhihua Iron and Steel Group Corporation, Baosteel, smelting steel production of seamless steel tubes. Of various types of high-quality general management, transmission fluid tubes, high low-pressure boiler pipe, oil cracking pipe, fertilizer and other specialized tubes. Material: 10 #, 20 #, 35 #, 45 #, 16Mn, 27SiMn, alloy pipe 10CrMo910, 12Cr1MoV, 15CrMo, 35CrMo, A335P22, etc.The implementation of standards for GB/8162-1999, GB/8163-1999, GB/3087-1999, GB/T5310-1995, 20G, ST4.8-III, GB9948-88, GB6479-2000. In order to customer satisfaction is our persistent pursuit, the Company solemn promise: "First shipment, pay later" and "Your needs are our needs." User testing, testing, pressure, etc., and provide written material. For more information ... ...