Hebei Zhongyuan Steel Pipe Manufacturing Co., Ltd. is the professional manufacturer of steel pipe, which was set up in 1993. It covers 545,000 square meters in all and total assets up to 950 million RMB. There are 1,200 employees in all and 9 sets of advanced SSAW pipe production line, 4 sets of ERW(stretch reduction) pipe production line. The outside diameter of Spiral double-side Submerged-Arc Welded steel pipe is from 219mm to 2790mm with wall thickness 5mm-25.4mm.The outside diameter of ERW(stretch reduction) steel pipe is from 89mm to 630mm with wall thickness 4mm-13mm.and casing pipe (φ139.7－φ 339.7mm) 5(1/2)″~13(3/8)″ , grade of steel: Group 1, Group 2, Group 3). Products of the company are qualified for API Spec 5L , API Spec 5CT, API Spec 5B, EN10217, GB/T9711.1 and GB/T9711.2 standards. Hebei Zhongyuan Steel Pipe Manufacturing Co.,Ltd has the annual production capacity of 700,000tons of steel pipes.Our products have been sold to over 28 provinces, cities and autonomous regions in China and exported to many countries and regions overseas. ERW (stretch reduction) steel pipe is the national high technology development project of the Ninth Five-year Plan and “ Torch” Plan of China, it supplies a gap in steel pipe production in China. All pipes are produced mainly according to API SPEC 5L, 5CT, EN10217, GB/T9711.1, GB/T9711.2, SY/T5037, GB/T8163,GB/T8162 standard. Our company builds a Test and Inspection Center with advanced testing equipment such as SPECTRO Prismatic Photometer, ZEISS Metallography Microscope, Electrical Liquid Omnipotence Material Test Machine and so on. The Test and Inspection Center is approved by CNAL. we have passed the Authentication ISO9001 Quality Management System, API spec 5L and 5CT, ISO14001 Environment Management System and GB/T28001 Occupational Health and Safety Management System since 2000. Moreover, we have got the manufacturing permit of GB/T 9711.1-1997 Steel Pipe of Petroleum and Natural gas transportation, Manufacturer License of Special Equipment and PED certificate of TUV NORD. Our company has been prised as “National Paradigmatic Company for Super Quality and Service ”, “Credit Enterprise in Hebei Province”, “Innovative and High Technological Enterprise in Hebei Province”, “Grade AAA Credit customer of Agricultural Bank of Hebei” “National Grade AAAA Standardization Enterprise” and so on. “Shixing” brand is the famous brand in Hebei Province. Management Tenet: “Honesty Prosperity, Mutual Benefit” Quality Policy: “Satisfy customers’ requests, supply high quality pipe and offer good service”.