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Qingdao Qumac Industrial CO., Ltd

Qingdao Qumac Industrial Co., Ltd is a professional supplier of steel products. We make customized parts and assemblies based on your samples and specifications. We offer casting, forging, machining, and other complex production processes. This wealth of production knowledge allows us to meet all of our clients' needs under one roof, lowering costs and lead times. 



With 20 CNC turning lathe and machines for milling, drilling, grinding and broaching, we can produce most machining parts.



With electric furnace for melting and chemical analysis before casting,the properties of our castings are well controlled.We can produce grey cast iron, ductile iron and cast steel as per ASTM, DIN and JIS. Read more...


Qumac Products