On January 30, 2024, China Quality Certification Centre issued the first CQC Mark Certificate for DC 2000V Plastic Shell Circuit Breaker to Beijing Beiyuan Electric Co. Xu Shaoshan, member of the Party committee and deputy managaing director of CQC, attended the certificate awarding ceremony.

High-voltage circuit breaker products could effectively reduce the cost of photovoltaic transmission and distribution systems, reduce line losses and the number of convergence boxes, which has been widely used in new energy technology and other fields while obtains a broad development prospect. CQC responded positively to the needs of the industry's technological and market development, studied, and launched the CQC mark certification project for high-voltage circuit breaker products to actively help the industrial transformation and upgrading.

As a national quality service institution, CQC will always insist the essential attribute of quality certification, which is "delivering trust and serving development". In the future, CQC will continue to promote the diversification of product applications and empower high-quality development with specialized quality services.