On October 29, 2020, the CQC performance rating certification of Switching Mode Power Supply （SMPs） and the initial issuance of certificates in accordance with Shenzhen Standard event jointly organized by CQC Shenzhen and Shenzhen Standard Certification Alliance (SSCA) were held in Shenzhen. Nearly 200 representatives from the Shenzhen Municipal AMR, SSCA, technical institutions of SMPs and medias participated in the activity.

On the site, the 13 SMPs produced by Shenzhen Huntkey Co., Ltd., China Great Wall Technology Group Co., Ltd., Shenzhen Ugreen Technology Co., Ltd., Shenzhen Gongjin Electronics Co., Ltd., and Shenzhen Yajingyuan Technology Co., Ltd. obtained CQC performance rsting certificates; the 7 types of products produced by Huntkey, Great Wall, and Ugreen obtained Shenzhen standard certificates. 

Since the SMPs performance rating certification project was officially launched on August 14, 2020, it has been widely recognized by the whole industry. At present, many companies have applied for certification, which will continue to help power supply companies improve product competitiveness and increase product ad