Yanshan County Tongyuan Steel Pipe Manufacturing Co., Ltd. Since founded in 2003, started from the hardships, the rise in the wind and rain, after the baptism of more than five years of economic tide, through the source has been great progress and development. Especially after the 2008 national identity, the wholesale and export rights, under the leadership of the chairman of the "high loyalty pool and general manager of Xian Liu l" with the times, blaze new trails, always adhere to the "genuine, faith-based" business purpose, adhere to the "make Friendly profit, do the virtuous merchant" business philosophy, and earnestly safeguard the interests of customers, in the minds of our customers to establish a good corporate image, has won wide acclaim from the community sessions. For five consecutive years was named provincial "contract and trustworthy enterprise" and "consumer trust units", and was awarded the honorary title of municipal civilized unit "," advanced enterprise "," Model Enterprise ". 
 Company passed the ISO9001 management system certification, ISO14001 environmental management system certification, ISO18001 occupational health and safety management system certification, API5L Petroleum Institute certificate, etc. The main products are electricity, chemical equipment, carbon steel, alloy steel, stainless steel, X-steel grade series and materials elbow, elbow, pipe, tee, cross, head, flange, bearing plug, supports and hangers, pipe products. Operating a variety of wall thickness of carbon steel, alloy steel, stainless steel, steel pipe specifications, material 10 #, 20 #, 45,20 G, 16Mn, of 12Cr1MoV, 15CrMo, 1Cr5Mo 1Cr9Mo, A335P5, P9, P11, P12, the P22 P91, of P92, WB36, 10CrMo910, of 0Cr19Ni9, 1Cr18Ni9, 1Cr18Ni9Ti and other pipes. Standards United States API 5L, API5CT ASTM standards, German DIN standard, Japanese JIS standard, British Standard BS and the international GB standard, seamless steel tube origin of Tianjin, Shanghai Baosteel Chengdu steel, Jiangsu Chengde steel package Steel, Anshan Iron and Steel and the United States, Britain, Japan, Germany, Italy and other countries. Our products are widely used in petroleum, chemical, gas, nuclear power, thermal power enterprises, metallurgical enterprises, heat pipe network, shipbuilding, paper, construction and other industry projects in the pipeline. 
 Strong technical force, production equipment, detection means perfect, with a large heat treatment furnace, pushing machine, bending machines, presses, slope, mouth machine, sawing machine, lathe, drill press, three cold extruder plywood hammer, vertical vehicles, large sandblasting machines and other related facilities of 316 sets; with the advanced physical and chemical, metallurgical, nondestructive testing, materials testing equipment over 36 sets, engaged in the inspection and all staff are all professionally trained, and have achieved national and provincial class department recognized qualifications. 
 Pipe in Yanshan County Tongyuan Gao Zhong, chairman of the pool under the leadership, keeping in mind the "unity, progressive, dedicated, innovative" enterprise spirit of "learning enterprises, Daily countries" goal to Dexing provider, with its rich cultural heritage, a unique corporate culture, quality and sincere service, close to the customer price, has won wide trust of customers. Insatiable source people, today's achievements, tree tomorrow monument, is filled with pride leap to a higher goal! ! ! ! !