Relationship between China Construction Bridge and China Construction Sixth Bureau

China Construction Bridge Co., Ltd. is a specialized company under China State Construction Engineering Corporation, which is established by China Construction Sixth Bureau in line with the national investment orientation, responding to the call of China Construction to "create professional characteristics", further promoting China Construction Sixth Bureau to complete the industrial structure transformation and integrate the superior resources of China Construction Sixth Bureau. Its predecessor was China Construction Sixth Bureau Bridge Company. China Construction Bridge is a subsidiary of China Construction Sixth Bureau.