We support the quality concept of "high quality, zero defect". Each step and process has strict inspection and quality control. We operate in full set in strict accordance with the ISO/TS16949 certification system. The whole series of products have passed the LM-80 certification, and have successively passed CE, ROHS, EN62471, ISO9001:2008 and other relevant certifications. Strict inspection standards and frequent testing frequency ensure the stability and reliability of the product.