Zhejiang Meili Automobile Spring Co., Ltd was established in July 2013, located in Jianshan New District of Haining City, covering an area of 90,330 square meters. The company primarily engages in the production and research of automotive suspension springs and stabilizer bars. With internationally advanced production and testing equipment, the company meets stringent requirements from European and American clients. It possesses high-stress spring production capabilities and synchronizes design with major automobile manufacturers. Its design and production of lightweight and lateral force springs are at the forefront domestically. Moreover, the company has imported equipment from Japan, Germany, and other countries to produce stabilizer bars, possessing both hot and cold forming processing abilities, allowing for rapid prototyping of engineering samples within 15 days.

Shaoxing Meili Precision Spring Co., Ltd was established in April 2014, located in the Industrial Park of Daming Market, Xinchang County. The company primarily manufactures non-automotive springs, including precision-shaped springs and hot coiled springs. It currently possesses advanced complete production equipment and is equipped with quality monitoring devices such as fatigue testing machines, force testers, and inspection instruments. It can provide customers with an end-to-end service encompassing design, production, testing, and processing.

Changchun Meili Spring Co., Ltd. was established in July 2012, situated in the Automobile Economic and Technological Development Zone of Changchun City, covering an area of 4,200 square meters. Since its establishment, the company has been devoted to the production and operation of elastic components and injection molded parts. Its main products currently include automobile seat frameworks and springs. The company boasts a skilled team of technicians and production workers, possessing the capability to cater to high-end customers with supporting services. It stands as one of the few suppliers in the northern domestic market proficient in the technology of line-formed spring injection molding among automotive parts suppliers.

Shanghai Techengin Machinery & Electronics Equipment Co., Ltd was established in January 1993, situated in Nanxiang Town, Jiading District, Shanghai. It specializes in the production of precision injection molds and precision engineering plastic parts, offering high-quality supporting services to manufacturers in automotive, electronic, and other industries. Its main customers include renowned component clients such as Autoliv, Axxis, and Webasto.

In 2021, Meili Technology completed a joint venture with Daewon Kang Up(China), with Meili Technology holding a 70% stake and Daewon Kang Up holding 30%. Beijing Daewon was established in 2005, covering an area of 35,000 square meters. Jiangsu Daewon was founded in 2012, occupying an area of 44,000 square meters. The company primarily engages in the production and sale of automotive suspension springs and stabilizer bars.

Zhejiang Meili Logistics Co., Ltd. was established in August 2021, mainly operating international cargo agency customs clearance and transportation services, domestic road/rail freight transportation, warehousing, supply chain services, as well as rental services for pallets and packaging containers. Its transportation products cover industries such as automobiles, refrigerated goods, household appliances, construction materials, machinery, equipment, and food, making it an excellent supply chain service enterprise.

In 2023, Meili Technology acquired 69.04% equity of Shanghai HEGONG SPRING Co., Ltd. Established in 2000, HEGONG SPRING specializes in the design, manufacturing, and sales of various elastic components such as disc springs and wave springs. Its products are primarily used in multiple industries including machinery, nuclear power, valves, aerospace, electric power, and steel.