Shenzhen Sazheng Technology Co., ltd, located in guangming zehao industrial park, is a iso09001:2000-approved high-tech enterprise specialized in manufacture and r&d of all kinds of metal aluminum plates.

Our company has 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 sides with single layer and multi- side with double layers, 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.

Since it was founded from 2001, our company has been sticking to the guiding principles of Ã¢??high requirement, strict management, rigorous qc, excellent serviceÃ¢?? as well as customers-oriented policy. we have been developing various products meeting diversified demands and will continue to improve ourselves in this field with best-quality products and perfect after-sale service!

We warmly welcome all members to shenzhen dazheng technology co., ltd for sincere guidance, faithful cooperation and mutual development