Dongguan Mingyi Hardware Products Co., Ltd.
| Industry Application | Door knob fittings |
| Material | Zinc alloy die cast |
| Features | 1.Low melting point, good fluidity, easy die casting. 2.The casting surface is smooth, easy to electroplate and spray. 3.Material density, have feeling. |
| Process | Casting |
| Tolerance grade | +—0.02mm |
| Surface treatment | Natural light |
| Quality control | 1.Appearance of high finish, finishing, the roughness of the surface is 2.5. 2.Strength and torque tests are required. |
| Importing country | UK |
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