Katherine source Pipe Co., Ltd. Liaocheng City, the company's main steel 16Mn, 16Mn seamless steel pipe 16mn seamless, Q345B steel, Q345B seamless Wuxi 16mn seamless, 27SiMn steel, 27SiMn hydraulic prop tube suppliers, perennial spot inventory one thousand t 16mn thick-walled seamless steel pipe, complete specifications, quality assurance, the lowest price sales. The company has annual sales of seamless material: 16MN seamless steel pipe, 106B high pressure boiler tube 560X22,457X22,50X17,700X30.700X25,560X20 implementation of the standards: Structural pipe GB8162-2008, fluid pipe GB8163-2008, low and medium pressure boiler pipe GB3087-2008, high-pressure boiler pipe GB5310-2008, 16mn seamless | Katherine source of steel (certified) | Zhoushan 16mn provided by the source Pipe Co., Ltd. Liaocheng trillion. Katherine source Pipe Co., Ltd. Liaocheng (www.lczygg.com) (www.345bgg.com) Shandong Liaocheng, steel leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Katherine source leader in steel with the staff warmly welcome all inquiries negotiations to create Katherine source steel better future.