| Gold Alodine | Mil-c-5541 class 1 |
| Clear Alodine | Mil-c5541 class 3 |
| Passivate | Astm-a-967 |
| Hard Anodize(40-55um) | Mil-a-8625 type iii class 1 |
| Hard black Anodize(40-55um) | Mil-a-8625 type iii class 2 |
| Clear Anodize(15-20um) | Mil-a-8625 type iii class 1 |
| Anodize(15-20um)+Black | Mil-a-8625 type ii class 2 |
| Clear Anodize(30-35um) | Mil-a-8625 type iii class 1 |
| Anodize(30-35um)+Black | Mil-a-8625 type ii class 2 |
| Electropolish | astm-b 912-02 |
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