Based on vast industrial experience and 2020 Years export history we excel in manufacturing best performing tools that never fail to industrial experts. Given the requirements of up to the mark copper thickness 4 oz pcb and PCB we have specifically designed our manufacturing system to deliver only the best. Xi'an JIA SPEED Electronic Technology Co., Ltd. operates under and is globally recognized as masters of copper thickness 4 oz pcb owing to the optimum functioning and make. Since , our exceptional services similar to that of a well renowned copper thickness 4 oz pcb Manufacturer and Exporter and best in class PCB helped us gain [over_all_export_marketshare] crossing export ratio value of . In terms of annual value we produce in the industrial sector we are rewarded back with yearly profit of which can be concluded as a hard earned result for a professional enterprise that was first introduced in BEIJING, Beijing, China with initial business capital of .