With 30 years of industry experience and 7 patents, Cheng Steel provides customized conveying solutions for millions of annual production capacities, boasting ISO/CE dual certification. Covering extreme operating conditions in mining, ports, and power industries across 30 countries, our solutions range from impact-resistant idlers to heat-resistant rollers, with full lifecycle ID traceability and three-coordinate precision control ensuring 200% load testing and millions of fatigue cycles. Choosing Cheng Steel means choosing millimeter-level precision manufacturing, dual-certification quality assurance, and global localized support for ultimate reliability in industrial conveying.

Relying on 7 patented technologies and ISO/CE dual certification systems, Chenggang provides customized solutions for industries in 30 countries, including mining, ports, and power, ranging from extreme working condition design to full life cycle traceability. These solutions cover core products such as rock chip impact-resistant idlers (carbon steel substrate + ceramic composite coating), salt spray corrosion-resistant rollers (hot-dip galvanized + epoxy coating), and 500℃ high-temperature ceramic idler sets. Through coordinate measuring machine ±0.005mm precision control, 200% load testing, and million-cycle fatigue verification, Chenggang achieves closed-loop management from working condition requirements to reliable operation, making it the ultimate reliability and a global benchmark in the industrial conveying field.