DONGYANG SPECIAL METAL CO., LTD.

DONGYANG SPECIAL METAL CO., LTD. manufactures metal casting products including ductile cast-iron and gray cast-iron. The company produces valves, joints, fire protection and security equipment, manhole covers, and mold extraction items for agriculture, water supply and drainage, and construction industries. Manufacturing is supported by green sand and furan sand processes, along with shot blasting and testing equipment such as tensile testing, structure testing, composition analysis, and hardness testing. Products are manufactured and quality-controlled in strict accordance with international standards including ASTM and JIS. Quality assurance is supported through an ISO execution function and dedicated quality assurance activities.

This company overview is generated based on information provided by the supplier.