Liaocheng dry one hundred million Industry Co. (www.sd304.com) is located in Liaocheng City, Shandong Province, Wang Zhuang Industrial Park Development Zone, Contact: Deng Qinghua company sells precision steel tubes, precision seamless steel tubes, precision tubes, light tube , the precision steel plant, material: 20 #, 45 # 35 # precision seamless, 16Mn 16mn thick-walled precision seamless, 27SiMn, and so on. Automotive, machinery parts and other precision steel pipe, finish high mechanical requirements. The current 20 # precision steel users just for accuracy, finish high demand users, and because of the high precision light precision 10 # precision seamless tube manufacturer tolerances can be maintained at 2--8 wire, so many users machining In order to save loss of labor, materials, time, and the seamless steel pipe or bar is slowly changing precision steel tubes for precision light in more and more machinery manufacturing industry more widely. Automotive, machinery parts and other precision steel pipe, finish high mechanical requirements. The current 20 # precision steel users just for accuracy, finish high demand users, and because of the high precision light pipe precision tolerances can be maintained at 2--8 wire precision seamless, so many users to save work machining , expected loss when the seamless steel pipe or bar is slowly transformed into precision light pipe. Liaocheng Dry Pipe Co., Ltd. is a million steel manufacturing, processing, and sales of production-oriented enterprises, can produce seamless steel φ6-426mm × 15-80mm various materials according to customer demand, thick-walled seamless steel tubes, cold drawn seamless steel pipe, hot-rolled seamless steel pipe, alloy seamless steel pipe, made of 10-20-45 # \ Q345B \ 27SiMn \ 20-42CrMo \ 20-40Cr \ 15-42CrMnMo so on. Precision steel plant to produce φ6-203mm precision steel tubes, precision seamless, precision bright tubes, cold drawn precision tubes × 1-38mm of seamless steel pipe; three roller rolling machine is manufactured with high precision fine dry billion in pipe industry to meet new and old customers' needs and the new machine has been put into use precision can be controlled within 0.03 silk.