Dunbon holds China's Grade-1 steel structure professional contracting qualification and is a member of both China Steel Structure Association and Taicang Construction Industry Association. The company is ISO 9001 certified and complies with European (EN1090-2) and American standards. It also maintains environmental and occupational health/safety management systems, ensuring rigorous quality control across all projects.

Dunbon designs, fabricates, and constructs diverse steel structures including stadiums, high-rise buildings, bridges, industrial plants, prefabricated buildings, and towers. Notable projects include the Ethiopia Hawassa Industrial Park (350,000m²), Tanzania’s Ubungo Interchange, and railway station canopies across China. The company also handles related water treatment, decoration, and HVAC systems.

The company follows an 8-step management flow: design review → material inspection → fabrication → QC checks (self/mutual/specialized inspections) → shipping → installation → completion acceptance → delivery. Advanced equipment like CNC drilling machines and automated welding systems ensure precision, with traceability maintained via heat number transfers.

Dunbon’s projects span over 15 countries, including the US, Germany, Japan, Australia, Ethiopia, UAE, and Bangladesh. Key overseas achievements involve industrial parks in Ethiopia, a paper mill in Belarus, and structural work for Japan’s Mitsubishi. The sales network emphasizes global collaboration and technical support.

Founded in 2010 with a registered capital of ¥170 million and a total investment of ¥550 million, Dunbon operates from a 160,000m² facility in Jiangsu. Its philosophy—"Treat people with enthusiasm, work hard to improve quality"—prioritizes customer-centric services, full-lifecycle project support, and sustainable growth through innovation.