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In May 2021, China Bester acquired 51% shareholdings of Wuhan Tongsheng Transportation Facilities Co., Ltd., and Wuhan Tongsheng has become a subsidiary of China Bester.

Wuhan Tongsheng Transportation Facilities Co., Ltd. was established in 2003, specializing in intelligent transportation system and parking system solutions; the company has 6 inventions and utility model patents such as embedded dynamic LED signs and new storeroom overheads. Through advanced information, effective integration and application of technology, communication technology, control technology, sensor technology, computer technology and system integration technology,Tongsheng enabled the interaction among people, vehicles and roads to be presented in a new way, so as to achieve real-time, accurate and efficient , safety and energy saving goals. Wuhan Tongsheng has undertaken most of the main road traffic facilities projects in Wuhan, and the implemented projects have been rated many times as high-quality model projects by the Wuhan Municipal Transportation Administration. It has professional qualifications such as highway safety facilities professional qualifications, highway mechanical and electrical engineering professional qualifications, construction mechanical and electrical engineering professional qualifications. It has successively passed the four-standard integration certification of ISO, 14001, 18001, and 50430.

Wuhan Tongsheng has a deep accumulation in the industry. This acquisition is in line with the development strategy and business development needs of China Bester. It will help strengthen the company's market expansion in the field of smart transportation and smart cities, and further enhance the company's comprehensive services in these fields with competence and core competitiveness.