China Major Bridge Engineering Co., Ltd (hereinafter referred to as the Company or MBEC) is a wholly-owned subsidiary of China Railway Group Limited which is listed in the stock market by Stock A601390 and Stock H0390. The history of the Company can be traced back to Major Bridge Engineering Bureau, Ministry of Railway of P.R.C, which was established for the construction of the first bridge in China--Wuhan Yangtze River Bridge. The Company is a large four-in-one integrated construction enterprise that combines bridge scientific research, reconnaissance and design, construction and equipment manufacturing business, specialized in bridge construction over rivers, lakes and seas under various harsh or severe geological and environmental conditions.