Hubei Huayang Automotive Transmission System Co., Ltd. (stock abbreviation: Huayang Transmission, stock code: 839946), is located at No. 888 Canglang Avenue, Shiyan High-tech Industrial Park, Yunyang District, Shiyan City, Hubei Province. The company is listed on the Beijing Stock Exchange, a high-tech enterprise, a 'Little Giant' specialized and innovative enterprise in Hubei Province, Hubei Provincial Enterprise Technology Center, a single champion enterprise in Hubei manufacturing, a casting access enterprise approved by the Ministry of Industry and Information Technology, a pilot base for non-ferrous metals in Hubei Province, a council member of the China Foundry Association, and the chairman organization of the Shiyan Mechanical Engineering Society.

The company is a leading provider of lightweight transmission systems for medium and heavy commercial vehicles, adhering to the philosophy of 'striving for perfection, lighter and stronger,' and is committed to advanced automotive parts processing and lightweight research. The company insists on 'business and passenger vehicles together' strategy, entering the new energy passenger vehicle market.

The company was established on June 30, 1994. The legal representative is Chen Lunhong, the Unified Social Credit Code is 914200006736730660, and the registered capital is 135 million RMB. The company has passed IATF16949, ISO10012, ISO14001, and OHSAS18001 quality, testing, environmental, and occupational health & safety certifications.

The company currently has more than 800 various types of equipment, possessing the largest 4,000-ton intelligent die-casting unit in Shiyan, with a production capacity of 1 million sets of aluminum alloy transmission housings and 1 million sets of electronic control housings. It has a 16,000㎡, 100,000-ton/year recycled aluminum workshop and is capable of automated production of standard models of aluminum alloy ingots.

Main products include over 700 items, such as traditional commercial vehicle transmission system components, new energy power system components, passenger car automotive components, and recycled aluminum alloy ingots.

Key processes include recycled aluminum melting and casting, high-pressure die-casting, low-pressure casting, gravity casting, precision steel casting, heat treatment, high-precision machining, and assembly.

Major customers include BYD Auto Industry Co., Ltd., Dongfeng Commercial Vehicle Co., Ltd., and Shaanxi Fast Auto Drive Group Co., Ltd.