11oz thick copper plate thick copper circuit board customized fast proofing

he company has a variety of advanced production equipment, high-quality engineering and technical personnel, and an increasingly perfect management and service system. Since its establishment, the company has continuously introduced advanced production equipment and technology from the United States, Japan, Germany, Taiwan and other regions, specializing in the production of single, double-sided and multi-layer circuit boards with high technical content and strict quality requirements. The products are widely used in led lighting, computers, medical treatment, communications, aviation, instrumentation, Bluetooth headset modules, microelectronics and automation control and other scientific and technological fields. And with Hong Kong and Taiwan, the mainland, the United States, Japan and many electronic manufacturers in Southeast Asia to establish a wide range of business contacts, won the praise of customers, and has a considerable reputation in the market, becoming many large manufacturers designated long-term circuit board service providers. With 30,000 square meters of factory buildings and modern production lines, it can professionally produce circuit boards with 2 to 20 floors of high quality, with a monthly output of 30,000 square meters. Lead-free Tin Spraying on the Surface of New Energy Vehicles for Double-sided Copper-buried PCB Plate thickness: 3.00mm Surface copper thickness: 9OZ Minimum copper thickness in hole: 1OZ Maximum aperture: 0.45mm Test point: 300 points /PCS Quick delivery cycle: double-sided board: 48 hours, four-ply board: 72 hours, six-ply board: 96 hours Eight-story board: 96 hours, more than 10 stories and 120 hours