On June 3, SEPCO1's intellectual property management system
passed the recertification audit smoothly.
is the company's first recertification audit after obtaining the certificate in
2017. The audit team of Zhonggui (Beijing) Certification CO., LTD approved the
registration certificate through the 2-day total-factor audit, marking that the
company's intellectual property management system has entered a new stage of
strengthening management innovation, scientific and technological research and