OHC Construction Group is a leading steel structure manufacturer and solutions provider with over 20 years of experience in engineering, fabrication, and project delivery worldwide. Certified with EN1090 and AISC, our facilities operate with strict international standards to ensure quality, safety, and reliability.

With an annual production capacity of 480,000 tons, OHC supplies a wide range of steel structure systems—including space frames, lattice columns, portal frames, trusses, and modular structures—serving industries such as infrastructure, energy, commercial, and industrial construction.

Our projects span across Asia, the Middle East, Africa, and beyond, earning trust from global clients through proven expertise, competitive pricing, and timely delivery. We welcome international partners to collaborate and visit our factories in Beijing, China.

OHC Construction boasts a comprehensive talent pool, including 15 Class-1 Certified Architects, 12 Class-1 Certified Structural Engineers, 15 Class-1 Certified Construction Engineers, 20 Senior Engineers, and over 1,000 professionals in design and manufacturing. This is supported by 2,000 fabrication specialists and 600+ on-site construction personnel, forming an integrated team for design, detailing, manufacturing, construction, and international trade.

Space Frames

Decorative Composite Panels

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Heavy & Light Steel Structures

Metal Roofing & Wall Systems

The AISC Certification is a hallmark of quality for the American structural steel industry. It affirms that our entire manufacturing process—from design to fabrication and erection—adheres to the rigorous American Institute of Steel Construction standards, ensuring superior quality and reliability for North American projects.

This CE Marking certification demonstrates our full compliance with the European Union's Construction Products Regulation. It officially qualifies our factory to fabricate and supply structural steel components up to Execution Class 2 (EXC2), meeting stringent safety and quality standards for the European market.

This official exemption letter streamlines market access for our products in Russia. It acknowledges that our existing quality control systems and certifications are recognized as equivalent to specific Russian standards, simplifying compliance and facilitating smoother project execution for our clients in the region.

Our ISO 9001:2015 certification underscores our commitment to systematic quality management. This internationally recognized standard verifies that we have implemented effective processes to ensure consistent product quality, enhance customer satisfaction, and drive continuous improvement across all our operations.