Liaocheng Economic Development Zone ATEN Precision Steel Tube Manufacturing Co., Ltd. is a professional production of Liaocheng large variety of materials precision steel company, it is an excellent cooperative enterprise major steel mills. Since its inception, has always insisted the 'quality of survival , product development, reputation and security cooperation, service to win customers' business policy, under the guidance of the operating principles, the company perennial way to distributor sales and distribution: Tianjin Seamless Steel Tube Plant, Chengdu, Panzhihua Iron and Steel, Baotou Steel, Steel, Baoshan Iron and Steel, Anshan Iron and Steel and other major steel seamless pipe, stainless steel seamless pipe and alloy pipe. The company has a large modern open-air library and indoor library, with more than 12,000 tons of cash. Perennial maintain inventory 10,000 ton, respectively, the tube type: high-pressure boiler tube high-pressure alloy pipe stainless steel casing pipe fluid structure of pipe major implementation of standards:. GB8162-99 (structural pipe), GB8163-99 (fluid pipe), GB3087-99 (in low pressure boiler tubes), GB5310-95 (high-pressure boiler pipe), GB9948-88 (petroleum cracking tube), high pressure chemical fertilizer, power plant equipment, stainless steel seamless pipe GB6479-2000, boilers, heat exchangers, stainless steel seamless GBl3296-9l, fluid with stainless steel seamless pipe GB / Tl4976-02, structural stainless steel seamless ......