Sand casting is used to make large parts (typically Iron, but also Bronze, Brass, Aluminum). Molten metal is poured into a mold cavity formed out of sand (natural or synthetic). 

We follow to U. S standard, SAE, ANSI, ASTM; UK standard BS; German standard DIN; French standard NF; Japanese standard JIS etc. 

Our main products are: Water pump housing, water pump impeller, auto Exhaust Manifold, cylinder cap, enter angry, radiator parts, and other machinery parts industrial parts. Mining machinery parts