
Transportation Welded Steel Conveyor Chain. Global Brand Presence: Donghua brand registered in over 70 countries including America, Europe, and Japan. OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs. High Production Capacity: Annual production capacity exceeds 20,000,000 meters with over 1,800 advanced equipment sets. Green Enterprise Status: Awarded 'Zhejiang Green Enterprise' for environmental protection and energy saving initiatives. Comprehensive Quality Control: 100% inspection of finished products including visual and function checks by 100 QA/QC inspectors. Extensive Product Range: Specializes in standard and special chains including roller, conveyor, agricultural, and welded steel chains.