NINGBO ZHAOSHUN MACHINERY CO.,LTD is located in Ningbo Zhejiang China. Our company main businesses are Castings (Foundry) and Fasteners. We have two foundries. Both established in 1970s. First one is mainly engaged with Steel, Alloy Steel, manganese steel, refractory steel, Hi Cr& Wear resist iron, Gray iron, Ductile Iron casting parts. And the other is engaged with Aluminium, Stainless Steel,Brass castings parts. We use the processes of Sand casting technics,Investment castings ...