Dongguan Mingyi Hardware Products Co., Ltd.
| Industry Application | Intelligent door lock base fitting |
| Material | Zinc Alloy |
| Features | 1.The machining precision is high, and the assembling structure is free of gaps. 2. The strength is high, and the internal structure shall be dense |
| Process | Die casting |
| Tolerance grade | +—0.05mm |
| Surface treatment | Electroplating |
| Quality control | 1.The salt spray test is required for 96 hours. 2. Film thickness test. 3. Pass Cross-cut test and 3M glue test. |
| Importing country | UK |
Copyright © Dongguan Mingyi Hardware Products Co., Ltd. All Rights Reserved | Sitemap
