Shenzhen Dayu Industrial Co., Ltd. is a professional circuit board manufacturer, dedicated to high-precision single, double-sided, multi-layer circuit boards and various LED light boards and LED high-power aluminum substrates. Copper substrate. COB aluminum substrate. Products are widely used in high-tech fields such as LED lighting, communications, computers, power supplies, digital, industrial control equipment, household appliances, automobiles, and medical equipment. 40% of the products are exported, mainly to electronics manufacturers in the United States, Europe and Asia. The factory introduces advanced circuit board equipment and employs experienced professional talents for management. It is a large-scale, sophisticated equipment, strict management, and excellent quality circuit board manufacturer. Since its establishment, the company has developed rapidly. With more