| Material | Material | Performance level | 涂层简称 | surface treatment | 常规供货范围 | RoHS | 其他 |
|---|---|---|---|---|---|---|---|
| Stainless steel | A2 | - | Plain | true color | M2-M30 | Yes | |
| Stainless steel | A4 | - | Plain | true color | M3-M24 | Yes | |
| carbon steel | ST | - | MZN | 机械镀锌 | M2-M30 | Yes | |
| carbon steel | ST | - | ZFSH | 非电解锌片涂层 | M3-M30 | Yes | |
| carbon steel | ST | - | Phosphated | 磷化处理 | M5-M24 | Yes |