Quality is the pre-determined indicator that surpasses everything and the primary proof of integrity management. From R&D and design to manufacturing, from raw material procurement to factory inspection, from meticulousness to sticking to the bottom line, we face every product with responsibility, face every data with honesty, and ensure product quality is stable and consistent without fear of testing. We have a complete qualification certification system and have passed ISO9001 quality system certification and IATF16949 quality system certification successively.