ABOUT US
SINCE 1997
Craftsmanship builds quality pipes for Central China; meticulous workmanship paves the way for infrastructure.
Original Pipeline Manufacturing Co., Ltd. (formerly Hebei Zhongyuan Steel Pipe Manufacturing Co., Ltd.) is located in the Southern Industrial Zone of Yanshan County, Hebei Province. The company occupies a site of 545,000 square meters, with a total construction area of 210,000 square meters, total assets of RMB 1.1 billion, and a workforce of 613 employees. It operates 13 state-of-the-art spiral‑seam double‑sided submerged‑arc welded steel pipe production lines, two three‑layer polyolefin (PE, PP) coating lines ranging from φ219 to φ2420 mm, two internal and external liquid epoxy anti-corrosion lines from φ406.4 to φ3620 mm, and two internal and external epoxy powder anti-corrosion lines from φ406.4 to φ2540 mm. High‑standard physicochemical laboratories and advanced testing equipment provide reliable assurance of product quality. The company’s flagship products include spiral‑seam double‑sided submerged‑arc welded steel pipes and coated steel pipes, with diameters ranging from φ219 to φ3620 mm, wall thicknesses of 5–25.4 mm, and steel grades from B to X100. Its products comply with standards including API Spec 5L, EN 10217, AWWA C200, GB/T 9711, GB/T 3091, GB/T 23257 (anti-corrosion), GB/T 18593 (anti-corrosion), SY/T 0315 (anti-corrosion), SY/T 0442 (anti-corrosion), SY/T 0413 (anti-corrosion), SY/T 0447 (anti-corrosion), SY/T 0457 (anti-corrosion), DIN 30670 (anti-corrosion), AWWA C210 (anti-corrosion), CJ/T 120, and others.
Our company has an annual production capacity of 1 million tons of steel pipes and 1.6 million square meters of anti-corrosion steel pipes. Our products are now available across all provinces, municipalities, and autonomous regions in China and are exported to countries and regions including Venezuela, Iran, India, Pakistan, Chile, Spain, Canada, the Netherlands, Peru, and Italy. Since 2000, the company has successively obtained ISO 9001 certification for the international quality management system, ISO 14001 certification for the international environmental management system, GB/T 28001 certification for the occupational health and safety management system, as well as HSE certification from China National Petroleum Corporation. Additionally, we have achieved API Spec Q1 and API Spec 5L product certifications from the American Petroleum Institute, EU Pressure Equipment Directive (PED) certification, and a special equipment manufacturing license for pressure pipelines. In May 2011, we were designated a Tier‑1 material supplier by China National Petroleum Corporation; in 2012, we became a group‑level qualified supplier for China Guodian Corporation and China Huadian Corporation; in March 2014, we were recognized as a qualified supplier by China Petrochemical Corporation; and in December 2015, we were awarded China’s Level‑I qualification for corrosion protection construction and the China Corrosion Protection Safety Certificate. In March 2017, both the “Shixing” brand epoxy powder‑coated steel pipe for water supply and the “Shixing” brand liquid epoxy‑coated steel pipe for water supply received Hebei Province’s hygiene approval for domestically produced products related to drinking‑water hygiene and safety. The company’s business philosophy is: “Integrity drives enterprise development; win‑win cooperation leads to shared success.”
Modernized Production Base
Current company employees
Product Categories
Exporting Countries and Regions
Corporate Culture
Drawing on the years of entrepreneurial journey undertaken by the people of the Central Plains, she has gradually forged her own spiritual foundation and code of conduct. Through this quiet yet enduring legacy, she is guiding Zhongyuan Company toward an even brighter future.
Entrepreneurial Culture
Integrity in business and win-win cooperation are the cornerstones of success for the people of Zhongyuan. To be an honest person is to relentlessly pursue quality above all else; to be an honest person is to always put customers first; to be an honest person is to remain accountable—both to our commitments and to society. That is why Zhongyuan Company has friends across the globe.
Team Culture
Fairness, justice, unity, and relentless striving are the hallmarks of the Central Plains people’s team spirit. Regardless of personal ties or regional origins, those who share a common destiny come together in the Central Plains; fairness and justice serve as the bond, while unity and tenacity are deeply rooted traditions. In this team, it is not competence that matters most, but the willingness to act. A simple regulation mandating competitive selection for positions has established a solid platform for talents of all kinds to realize their full potential.
Harmonious Culture
Alleviating hardship and showing heartfelt care—Zhongyuan is a harmonious, close‑knit family. The simple phrase “When you’re in trouble, turn to the company” has become a well‑known motto at Zhongyuan, because whenever any member of this big family—along with their dependents—faces extraordinary difficulties, the company promptly extends a helping hand. Over the years, it has rescued patients in critical condition and supported countless students, providing assistance ranging from a few thousand yuan to tens or even hundreds of thousands of yuan. This spirit of mutual support has fostered a virtuous cycle of interaction among the company, its workers, their families, and the wider community.
Factory appearance and environment
The company operates 13 state-of-the-art spiral-seam double-sided submerged-arc welded steel pipe production lines, two three-layer polyolefin (PE, PP) coating lines with diameters ranging from φ219 to φ2420 mm, and two internal–external liquid epoxy anti-corrosion coating lines with diameters from φ406.4 to φ3620 mm.
Anti-corrosion equipment
Anti-corrosion equipment
Anti-corrosion equipment
Anti-corrosion equipment
Anti-corrosion equipment
Anti-corrosion equipment