My main production plant material: precision steel tubes, cold drawn precision tubes, precision seamless steel tubes, precision seamless steel tube finishing Zhejiang, drawing light tubes, precision light pipe, shaped, shaped pipe, rectangular pipe, cylindrical inner steel corners, the outer hexagon steel production in Zhejiang steel finishing, the outer octagonal steel. Our products are mainly used for: cars, motorcycles, electric cars, petrochemical, power, aerospace manufacturer Zhejiang finishing steel, shipbuilding, bearings, pneumatic components, low pressure boiler and so on. Production diameter range: 20 units Production range: 18.8 to 22.5 outer wall thickness of 2.5 ~ 5.55 30 unit production range: the outer wall thickness of 2.0 ~ 28.5 ~ 32.5 6.85 40 unit production range: 38.5 ~ 45.5 outer wall thickness of 2.5 to 10.25 production of a range of 50 units: cylindrical wall thickness of 3.0 ~ 45.5 ~ 55.8 12.55 60 unit production range: the outer wall thickness of 3.5 ~ 55.5 ~ 70.5 18.25 80 unit production range: 72.5 to 89.5 outer wall thickness of 3.8 to 20.25 billion in Liaocheng dry pipe Co., Ltd. is located in Liaocheng City Development Zone, Shandong Province, Wang Zhuang Industrial Park in Zhejiang steel finishing wholesale, convenient transportation, information flow, a beautiful environment, is a professional production of cold-rolled precision steel manufacturer. The company has a number of high-precision finishing rolling mill production line can produce all kinds of precision cold-rolled tubes, DIN series of high precision seamless bright, dedicated hydraulic system pipes, automobile manufacturing special steel, motor casing pipe with the finishing, machining with precision seamless steel tubes, and custom precision steel various national standard, non-standard, cut length according to user needs. [] _ Zhejiang Zhejiang steel finishing finishing steel precision tubes wholesale _ Dry million million provided by the dry precision tubes. Welcome to consult Pipe Co., Ltd. Liaocheng Dry million (www.sd304.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Deng Qinghua