electric parts

we supply electric parts,connector,block,most of them need to be heat treatment to get the 

customer's requirement

such as cold impact,,mechanical property,Tensile Stength,Yielding Strength, Elogation  ,hardness.

now our parts have exported to Canada,USA,Netherlands,etc.

Max.size:800mm
weight:0.05-100kg
Tolerance:CT7-9
Roughness of the casting surface:Ra6.3-25
Technic:develop mould---Wax injection--mould shell making--lost wax--mould shell baking---pouring---

sandblast---machining---surface treatment.
material: carbon steel, alloy steel, stainless steel,