- investment casting
- 2016-11-01 04:51
- investment castingMaterial:different aluminum ,zinc alloy Colour:Electroplating, spraying, paintingProducting machine:CN
- alloy die casting parts
- 2016-10-30 11:29
- alloy die casting partsMaterial:diffealuminium castrent aluminum ,zinc alloyColour:Electroplating, spraying, paintingPro