Yueqing Mingshi Vehicle Parts Co., Ltd. was established in 2005 and is a comprehensive manufacturing base that integrates R&D, production, sales, and service, specializing in railway passenger and freight vehicle parts as well as non-standard equipment. Since 2021, the company has expanded into the production and R&D of chassis components for new energy vehicles, achieving diversified business development. With a registered capital of 50 million yuan, the company covers an area of 13,885 square meters, with buildings and workshops totaling 21,000 square meters. It employs 150 staff members, including mid- to senior-level technical and managerial personnel, mechanical design and manufacturing professionals, and skilled workers, providing solid human resources to support the company's growth.

In the field of non-standard equipment for rail vehicles, the company demonstrates outstanding development and manufacturing capabilities. Backed by advanced tooling equipment and a team of mid- to senior-level technical experts in mechanical design, manufacturing, and processing, the company can accurately meet the special requirements of rail vehicles and efficiently complete the development and fabrication of customized equipment. The company's R&D capabilities in railway freight vehicle parts are particularly strong, enabling it to produce over 3,000 types of components for open-top wagons, boxcars, flatbeds, ore cars, tank cars, and more. Supported by a dedicated technical team, the company continuously conducts technical research and product optimization to meet customer needs. Since entering the new energy vehicle chassis components field in 2021, the company has demonstrated strong market insight and technological breakthrough capabilities. It has established a specialized R&D team focused on new energy vehicle components, closely following industry technology trends and actively exploring new materials, processes, and technologies. The products have passed multiple national testing standards, with quality, technical specifications, and performance fully meeting the requirements of new vehicle manufacturing. The company has successfully supplied components to well-known new energy vehicle brands such as BYD, Xiaomi, Li Auto, Chery, SAIC-GM, SAIC-Volkswagen, Mazda, Changan, and Zhiji, fully demonstrating its rapid development and technical strength in the new energy vehicle components sector.

The company's business scope is extensive. In the railway sector, it specializes in manufacturing parts for open-top wagons, boxcars, flatbeds, ore cars, tank cars, etc. (offering over 3,000 varieties) strictly in accordance with national and railway standards and maintenance requirements. Additionally, it has the capability to develop and produce non-standard equipment for rail vehicles. In the new energy vehicle sector, it engages in the production and R&D of vehicle chassis components, supplying products to multiple leading new energy vehicle brands.

As a professional supplier, the company provides vehicle components to subsidiaries of CRRC Corporation Limited, including various vehicle companies, as well as to the China State Railway Group’s railway bureaus, depots, and segments. It also serves as a component supplier for Baotou North Innovation Co., Ltd., JINXI RAILWAY VEHICLE Co., Ltd., Chongqing Changzheng Heavy Industry Co., Ltd., and Guoneng Railway Equipment Co., Ltd.

The company regards quality as the lifeblood of its operations and places great emphasis on product quality. It has obtained CRCC certification from the China Railway Certification Center for products such as railway freight pull-type bidirectional brake shoe clearance adjusters, brake flat-hole round pins, round pins, and freight car doors. It strictly follows the ISO 9001:2015 and IATF 16949 quality management system standards in production. From raw material procurement to processing and final product inspection, every stage is subject to strict quality control procedures. The physical and chemical testing center is equipped with a complete set of advanced testing equipment, including metallographic microscopes, hardness testers, direct-reading spectrometers, tensile testing machines, impact testing machines, salt spray testers, magnetic particle flaw detectors, and high-precision valve pressure testing stations, ensuring comprehensive and high-precision product testing. Production facilities include ten departments and one office, along with modernized workshops equipped with main transformers, various types of air compressors, water supply, power supply, and gas supply systems, as well as presses, shearing machines, punch presses, cold heading machines, CNC machine tools, laser cutting machines, ultra-audio frequency heating equipment, heat treatment equipment, and lathes, milling machines, and drilling machines, providing a solid hardware foundation for high-quality production.

Additionally, the company has a dedicated shipping department, ensuring timely and accurate delivery of products via rail, road, or air, while guaranteeing quality and safety during transportation. Adhering to the principle of cooperation for mutual benefit and common development, the company follows the principle of "safety assurance, efficiency first," aiming to "foster a humanistic concept, create a quality brand, ensure safety and stability, and build a first-class enterprise." It operates with strict standards, meticulous management, innovation, and continuous improvement, collaborating closely with user units to develop high-quality products that serve frontline transportation production.