Manufacturing process：
一、Manufacturing process：
Sand castings, Metal mold castings, Low pressure castings, Die castings
二、Material specification：
1）Cast aluminium
| Material Specification for cast aluminium | ||
Country | Standard | Class / Grade |
| USA | ASTM B686 | A03560, A13560, A14130, A03550, A03280 |
| Germany | DIN 1725 | G-AlSi7Mg, G-AlSi12, G-AlSi10Mg, G-AlSi5Cu |
| France | NF A57-701-4 | A-S7G, A-S13, A-S9G/A-S10G |
| Japan | JIS H5202 | AC4C, AC3A, AC4A, AC4D, AC4B |
| International | ISO 3522 | Al-Si7Mg, Al-Si12, Al-Si10Mg |
Pump body
Case
Lamp cover
Electric parts
Machine tool parts
Machine tool parts
Machine tool parts
Machinery parts
Vehicle parts
Vehicle parts
Vehicle parts
Vehicle parts
Impellor
Impellor
Case
Case
Case
Pipe parts
