Keep constancy of enhancing production Based on the principle of advanced management and quality control priority,we keep constancy of enhancing production control systems and enriching the company team for high efficiency and experience in management and manufacturing technology Presently,PCB manufacturing system has acquired the quality system certification of IS014001 UL and ISOF-S16949. We benefit from these certifications and established the overall and efficient products quality control systems to ensure stability and reputation of our products.