the product has passed ISO9001/UKAS certificate,if there is an problem of quality ,we have factory warranty.
if the problem is destroyed by human factors or the incorrect use.we\'ll not take any responsibility.
| Material | aluminum-bronze beryllium-bronze |
| color | nature |
| technique | casting or forging |
| surface treatment | polishing or electrostatic spraying |
| type | no sparking tools |
| application | petroleum,chemical industry, railway, mining,power generation |
| minimun order quantity | 1 pieces |
| port of shipment | tianjin |