Shenzhen Dazheng Technology Co.Ltd

our company was founded from 2001,we have a special team for production of breadboard, consisting of lots of senior engineers and managing staff, having advanced auto-manufacturing facilities, exact testing equipment and top grand of r&d and quality-control system.we produces various kinds of metal substrates, such as one side with single layer, one side with multi-layer, double side with single layer and multi- side with double layer, including large power led al substrate, cu substrate, plug-in al substrate ,etc, which are comparable to advanced foreign products. all these products can be widely used in lighting products, electronics, machinery, telecommunications, and other cooling-demanded industries. at the same time, the company is specialized in producing high-performance thermal conductivity aluminum / copper-based ccl with its own intellectual property rights. [Details]