ASTM A194 2H/2HM heavey hex nuts. Plain. Black, H. D. G
NINGBO JIANGDONG ZHAOSHUN IMPORT & EXPORT Co., Ltd., is a famous industry products supplier in NingBo and specialized supplu various products involving: Fasteners, Castings, Forgings, Fasteners, Flanges, Valves, Stampings, CNC machine parts, and other special items.
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 technics, full of warm wax process sol technics, aluminum gravity casting technics to meet different customer's requirements.The unit weight of our casting products from 0.2kgs to 100kgs.
We also involved fasteners business started from 2001. Supply various of fasteners such as bolts,nuts,washers,thread rods,and other related products.
