It is a thick-walled seamless pipe, seamless steel pipe, large diameter thick wall pipe, high pressure boiler pipe, high pressure alloy pipe, fluid pipe, structural tubes, precision bright tubes, alloy seamless steel pipe, hydraulic pipe, steel pipe large-scale production and supply companies , approved by the Shandong Provincial Foreign Economic and Trade Office, import and export management rights, is a collection of production, trade and services, new product development in one of the provincial large steel companies. The company currently has: 30,50,120 finishing mill, 60, 90 punching machine, cold call six production lines, hot-rolled production line, the main production: diameter 18mm-219mm * thickness 2mm-25mm precision light tube, an outer diameter of 20mm -127mm * thickness 2mm - 25mm rolled seamless steel pipe; two of 325mmASSRL pipe rolling mill, the Department of the largest three-roll rolling machine, using mandrel pre-wear and limitations of small cycles, three computer-controlled automation 45 # forged seamless system, have reached the international advanced level of forged seamless Which is good, mainly produce diameter 133mm-1020mm, wall thickness of 16mm-300mm, outer diameter precision ± 0.5%, accuracy of ± 5% wall thickness Hot-rolled seamless steel pipe. The company mainly produces and sells on the 20th seamless pipe, seamless pipe 45, Dz40 geological forged seamless pipe Shanghai, R780 geological tubes, 27SiMn hydraulic prop tube, 16Mn thick-walled seamless steel tubes, seamless steel forging, annual sales Liaocheng a variety of major steel production 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, Liaocheng seamless steel pipe and other non- seam pipe and alloy pipe. Long-term with a variety of seamless, high-pressure boiler tube, fluid pipe, structural pipe, fertilizer dedicated pipe, and Germany and the United States, Japan and Italy imports of alloy tubes. Perennial maintain inventory of about 10,000 tons, the annual sales volume of over billion. The sale of products implementing national standards for construction, mining, textile, electric power, and other fields. Companies with good reputation and quality products