I plant has six precision rolling pipe production line and two 3-roll system with high accuracy precision rolling mill, specializing in manufacturing precision rolling / Precision seamless bright. 3-roll system with high accuracy precision rolling machine is my company to meet the needs of new and existing customers and the new machine 60simn5 steel, has been put into use precision can be controlled within 0.05 mm, the products produced by this machine high precision, small tolerances, finish Well, you can use an alternative honing tube. The factory produced cold rolled precision light control system looks smooth, uniform thickness, no oxide layer, high precision. Steel pipe can be divided into round holes, spline type, plum-type and other widely used in automobiles, motorcycles, power, petrochemical, shipbuilding, aerospace, bearings, pneumatic components, fuel tanks, boiler equipment, medical equipment, fitness equipment and other industries. Material can be divided into 20 #, 35 #, 45 # 60simn5 steel Which is good, 40cr.16mn so on. Various national standard and customized non-standard precision tubes according to user needs. The main production and sale of precision tubes, precision bright tubes, precision steel 45 #, 20 # precision steel, 16Mn precision steel pipe. Main products: steel pipe, seamless pipe, 20 # precision seamless steel tubes, seamless steel tubes, precision steel Shanghai 60simn5 45 # steel, seamless, precision steel plant, cold drawn seamless steel pipe shaped, precision light pipe, fluid pipe , precision steel, precision seamless steel tubes, bright tubes, cold drawn steel, 5310 high-pressure boiler tubes, cold drawn tube machining. Users can build all kinds of special specifications Zhejiang 60simn5 steel, special material structure tubes, fluid tubes, seamless steel, thick-walled steel pipe, precision tubes, light tubes, square regulation Quartet pipe company specializes in a variety of low temperature seamless steel pipe, seamless steel pipe prices, 20G high-pressure seamless steel tubes, 27SiMn seamless steel pipe, seamless steel pipe Specifications Table alloy seamless steel high pressure high temperature stainless steel tube high-pressure boiler tube high-pressure boiler 5310 seamless steel pipe and other models complete. Applies to all areas of construction, mining, textile, electric power, boilers, machinery, military and other. Company with a good reputation, quality products, a strong, low price reputation more than 30 provinces, municipalities, autonomous regions, municipalities and abroad, the product won user dependent. Company annual sales of various major steel production of Chengdu Iron and Steel Group, Daye Steel Group, Baotou Steel, Baosteel Group, Anshan Iron and Steel Group, Tianjin Seamless, Xining Te steel, Wuxi Steel, Hengyang Steel and other seamless steel pipe and alloy pipe. Main Material: 20 #, 35 #, 45 #, 20G, 20A, 40Mn2,45Mn2,27SiMn, 40MnB, 20MnVB, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr