In fact, these two units are both good. The key will be assigned to the subsidiary. The main business of No.1 Public Security Bureau and CCCC Road and Bridge is highway construction. In terms of scale, No.1 Public Bureau is now the largest secondary unit of CCCC, and the scale of CCCC Road and Bridge is medium.

Hunan Road and Bridge Construction Group Company was founded in 1954, formerly known as Hunan Road and Bridge Construction Corporation, and has now developed into a comprehensive large-scale enterprise integrating highway bridges, tunnel engineering, landscape engineering, traffic engineering, housing construction and scientific research and design, geological drilling, mechanical equipment and professional equipment manufacturing. It is the first batch of 19 national highway engineering construction general contracting enterprises confirmed and issued by the Ministry of Construction in 2002. It is the only construction enterprise with special construction qualification in Hunan Province. The group company has 36 professional branches and holding and shareholding companies.

China Communications No.1 Bureau (Changsha) Construction Investment Co., Ltd. was established on February 6, 20 19. Legal representative Cui, business scope of the company: real estate development and operation; Real estate leasing operation; Real estate information consultation; Real estate consulting services; Real estate intermediary services; Investment promotion agency; Enterprise marketing planning; Accommodation; Dinner service; Staff canteen; Large-scale catering; Business management; Property management; Hotel management; Asset management consulting, etc.