|
|
|
Beijing Oriens Manufacturing LTD.
|
|
| |
|
|
|
| We possessed an expertise at die casting, low pressure casting, permanent mold castings, sand casting made from Alloy-type copper,Aluminum,Zinc and especially heat treat ment of casting, E-coating ,shot blasting, anodized finish and sand blast cleaning of casting,etc |
|
| |
|
|
|