The main production and sales of precision tubes where the inner and outer bright precision steel, alloy tube, precision steel, precision alloy tube, precision seamless steel tubes. Founded in 1999, the Department of "Spark of Tianjin enterprises"; the company employs more than 600 people, 120 senior engineers, senior technicians 20 people, more than 100 mid-level technical, professional technicians more than 200 people, has a daily production of seamless 200 tons. Since January 2000 production, with stable performance, reliable quality, popular throughout the country, won the trust of various customers. My unit also Main Chengdu, Baoshan Iron and Steel, Baotou, Anshan Iron and Steel production of high-pressure boiler tubes 20G, GB5310--95, low pressure boiler tubes GB3087-1999 Which is good inside and outside the bright precision steel, fertilizer tube CB6479-86, oil cracking tubes CB9948-88, geological tube DZ40, DZ50, DZ55, structural tubes 10--45 #, GB8162-99, alloy pipe 16Mn, 27SiMn, 35CrMn, 40Cr, 15CrM. We "excellent quality, competitive price, quality of service," won the new and old customers trust and support in the industry to establish a good reputation and credibility. Companies with strong capital and strong government support, advanced production equipment, first-class production technology, complete testing equipment, has put into the cold drawn seamless steel pipe production line and hot-rolled seamless steel pipe production line. Specializing in the export of various materials seamless steel tubes, welded pipe, stainless steel pipe, ductile iron pipe, the pipe, galvanized pipe, brass, aluminum, 16mn seamless steel pipe, precision seamless steel tubes, seamless steel pipe, large diameter seamless steel, Q345B seamless steel tubes, and various volumes such as sheet metal. All products comply with ASTM standard bright precision steel inside and outside, and through the international recognition of the production license certification, the international quality management system certification ISO9001: 2008, API 5L and API 5CT certification. Over the years, both inside and outside the company with quality products Bright precision steel manufacturers, dedicated service, sells more than 30 provinces and cities as well as Europe, America, Southeast Asia, Africa, the Middle East and East Asia, trusted by domestic and foreign customers. Yuyao precision steel inside and outside the bright light inside and outside Shandong precision steel _ _ low prices offered by Shandong Steel Pipe Co., Owen. Owen Steel Co., Ltd., Shandong (www.hfggxs.com) (www.hfggxs.com) is specialized in "alloy seamless steel pipe, precision seamless, fluid seamless steel tubes, welded steel pipe," the business, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Dengpei Sheng. You can also access (www.hfggxs.com/supply_details_40740805.html), for more information about the company.