- Heat sink led
- 2017-01-03 01:29
- According to customers' requirement/drawings/samples, we provide OEM service of various heat sink led. Die casting o
- zinc alloy die casting
- 2016-10-25 21:53
- 1.The material is zinc alloy.2.The surface treatment is anodizing.3.color of electrophoretic coating is black.4.We suppl