On August 22, 2025, Dalian Hongli Electric Motor Co., Ltd., leveraging its profound technical expertise and outstanding manufacturing capabilities, successfully produced a water-cooled motor dedicated to shield tunneling machines for a key domestic project. The delivery of this motor marks another significant breakthrough for Dalian Hongli Electric Motor in the field of high-end equipment manufacturing and injects strong momentum into domestic infrastructure construction.

July 2025 marked a milestone for Dalian Hongli Electric Motor Co., Ltd. The group standard T/CMEPCA092-2024 "Quantification Methods and Requirements for Greenhouse Gas Product Carbon Footprint - Permanent Magnet Synchronous Motors", issued by the Standardization Committee of the China Electromechanical Products Circulation Association, was officially released. Leveraging its profound technical accumulation and rich practical experience in the field of permanent magnet synchronous motors, Dalian Hongli Electric Motor Co., Ltd. successfully participated in the drafting of this standard, making a key contribution to the standardized and green development of the industry.

In July 2025, the group standard T/CMEPCA089-2025 "Design Requirements for High-Efficiency Disc-Type Permanent Magnet Motors", approved and released by the Standards Working Committee of the China Mechanical and Electrical Products Circulation Association, was officially promulgated. Dalian Hongli Motor Co., Ltd., as an important participating drafting unit, played a key role in the standard's development. This standard can be found on the national group standard information platform (www.ttbz.org.cn). The China Mechanical and Electrical Products Circulation Association (CMEPCA), registered and managed by the Ministry of Civil Affairs and supervised by the State-owned Assets Supervision and Administration Commission of the State Council, is a national industry organization association. It has a profound influence and authority in the formulation and promotion of standards in the mechanical and electrical industry. The release of this group standard, "Design Requirements for High-Efficiency Disc-Type Permanent Magnet Motors", will further standardize the design requirements of high-efficiency disc-type permanent magnet motors and promote the development of the entire industry towards greater standardization and regulation. Dalian Hongli Motor Co., Ltd. has always focused on technological research and development and product innovation in the motor field. With years of technical accumulation and rich practical experience in the field of disc-type permanent magnet motors, it provided professional technical support and valuable practical cases for the compilation of this standard. Participation in the compilation of this group standard not only demonstrates Dalian Hongli Motor Co., Ltd.'s technical strength and leading position in the industry, but also represents the company's active fulfillment of its social responsibilities and promotion of the healthy development of the industry. Dalian Hongli Motor Co., Ltd. will take the release of this group standard as an opportunity to further strengthen technological innovation and product upgrades, providing customers with higher-quality and more efficient motor products and services, and contributing to the high-quality development of China's mechanical and electrical industry.