Zhongyuan Pipeline Manufacturing Co., Ltd. (originally known as Hebei Zhongyuan Steel Pipe Manufacturing Co., Ltd.), is situated at South Industrial Zone, Yanshan, Hebei, covering an area of 545,000 m2 and a construction area of 210,000 m2. It has a total asset of RMB 1.1 billion and 1100 staffs. It has 4 advanced production lines of ERW hot rolling steel tubes, 12 production lines of spiral seam double submerged arc welding steel pipelines, 2 production lines of petroleum casing pipes and 1 coating production line of three layers of polyolefin (PE, PP) in the specification of φ508mm-φ1820mm and 1 internal and external epoxy anti-corrosion production line in the specification ofφ508mm-φ3200mm. The high-standard physical and chemical laboratories and advanced testing equipment is a reliable guarantee for the product quality. The main products are spiral seam double submerged arc welding steel pipelines with φ219mm-φ3200mm, wall thickness of 5mm-25.4mm and B-X80 steel grade, ERW hot rolling steel tube withφ89mm-φ630mm and wall thickness of 4mm-12.7mm and the petroleum casing pipe withφ139.7mm-φ339.72mm (5-1/2″--13-3/8″) and the steel grade of the first, second and third batch. It has carried out the standard of API Spec 5L, 5CT, 5B, EN10217, AWWA C200, GB/T9711.1, GB/T9711.2, GB/T9711.3, GB/T3091, SY/T0413 (anti-corrosion), DIN30670 (anti-corrosion) and AWWA C210 (anti-corrosion).With an annual production capacity of 1.2 million Tons steel pipelines and 1.6 million m2 anti-corrosion pipelines, it has sold its products throughout China and exported them to countries and regions of Venezuela, Iran, India, Chile, Spain, Canada, the Netherlands, Peru, Italy and Saudi Arabia, etc.Since 2000, the company has been certified to ISO9001 Quality Management System, API Spec 5L, 5CT and 5B product certification, ISO14001 Environmental Management System and GB/T28001 Occupational Health and Safety Management System, European Union Boiler and Pressure Vessel Safety Certification (PED), and Special Equipment Manufacturing License (pressure pipe), etc. In May 2011, it became the first-class material supplier of China National Petroleum Corporation. It has been awarded as the “AAAA-level Good Practice Enterprise by Standardization Administration of the People’s Republic of China”, “Top 50 Enterprises by China Petroleum and Petrochemical Equipment Industry Association”, “Hebei Advanced Eco-friendly Enterprise”, “Top 100 Hebei Private Enterprises”, “Hebei Contract-honoring & Promise-keeping Enterprise” and “AAA-level Credit Enterprise by Agricultural Bank of China Hebei Branch and Municipal Cooperative Association”. The products have been awarded as “Hebei Famous Product”, “Hebei High-quality Product” and “Hebei High-tech Product”. “Shixing” has been identified as “China Well-known Trademark” by the State Administration for Industry and Commerce of the People’s Republic of China.The business tenet of the company is “Prosperity from Credit, Win-win from Cooperation”.