Recently, the Jiangsu Machinery Industry Association officially released the “Decision on Commending the ‘Innovative Products and Innovative Equipment’ of Jiangsu Machinery Industry for 2025” (Su Ji Xie [2025] No. 37), announcing 30 products and equipment recognized for their innovation, advancement, and representativeness.

The ZCMJ2.8-9000 Fully Localized Dry-Type DC -Link Capacitor, independently developed by Sun.King Technology’s subsidiaries—Wuxi Sun.King and Jiashan Sun.King Capacitor—was successfully selected and honored with the “Innovative Product” title for 2025.

This selection was organized by the Jiangsu Machinery Industry Association, aiming to stimulate innovation across the machinery sector and to recognize organizations and individuals who have made outstanding contributions to technological innovation and product development.

The development of the ZCMJ2.8-9000 Fully Localized Dry-Type DC -Link Capacitor represents a breakthrough in the localization of key core components. The product features high performance, high reliability, and full independent controllability. It is widely applied in fields such as HVDC transmission and renewable energy, demonstrating the company’s strong technological expertise and innovation capabilities in the power capacitor sector.

Key contributors to this project include Zuo Qianglin, Lei Qiaoshu, Deng Guangzhao, and Ge Changjing, among other core technical personnel. Their work highlights the company’s strong R&D team capabilities in core technologies. This award fully recognizes Sun.King’s commitment to independent innovation and its efforts in advancing domestic substitution strategies.