KETUO (SHANDONG) STEEL CO., LTD After years of rapid development,the company has become a collection of stainless steel products processing.sales and technical services in one of the modern integrated steel service enterprises. The company is specialized in producing all kinds of stainlesssteel tubes, plates, discsrods, fittings, high nickel alloy steel products,high temperature resistant products,as well as other oem and odm services.Products through 1S09001,TS16949, BVSGSand other international well-known certification bodies certification. Our products are widely used invarious fields and have been in service for more than ten years.Customers allover Africa, Europe, America and other countries.Welcome users,manufacturers, traders to cooperate with us.