Beijing Expressway Supervision Co., Ltd. (BES) is a state owned enterprise which started trial operation in 1987 and was formal founded in 1993 with corporate fixed assets attaining 5 Million USD. Established officially in 1993, BES has been granted as Railway Construction Supervision-Grade A, Building Construction Project Supervision-Grade A and Municipal Public Works Supervision-Grade A approved by Ministry of Housing and Urban-Rural Development, Supervision Grade A on Civil Engineering Construction Supervision approved by the Ministry of Construction and Supervision Grade A on Highway Engineering Construction Supervision by the Ministry of Communications as well as Construction Consultants Grade A approved by the State Planning Commission. With its system reform conducted in 2000, BES was officially approved and accepted as a member organization of FIDIC in 2001. Over more than a decade, BES takes " good faith, science, cautious and enterprising" as the spirit of enterprise and "satisfying the employers and convincing the contractors with overall process, omnibearing, allweather and high quality supervision service" as the quality policy, and insists on the principle of "strict, tight, impartial and scientific" in supervision work, by means of abundant experience accumulated in many years, original operating methods and scientific normalized management, BES has been certificated by ISO9001. BES implemented the project supervision assignment in the Beijing segment of the first expressway--Expressway of Beijing-Tianjin-Tanggu which crosses the province and municipality and loaned by the World Bank, was one of domestically earliest supervision organizations successfully adopting FIDIC terms and international conventions and carrying out supervision business for the loan project of the World Bank. BES`s service covers the planning, design, supervision and consulting service of expressway, highway, railway, high speed railway, subway, light rail transport, bridge, tunnel, urban road engineering and other projects in china and abroad. BES has already successfully provided above mentioned services for more than 150 projects in succession since 1993, particularly, Addis Ababa-Adama Toll Expressway Design and Build Road Project(Ethiopia), Addis Ababa-Adama Toll Motorway Phase II, Lebu-Akaki-IT Park Outer Ring Road Design and Build Project(Ethiopia), Mekele-Weldia/Haragebeya Railway Project(Ethiopia), Adama-Awash Expressway Design Project(Ethiopia) and Kampala-Entebbe Design and Build Expressway Project(Uganda) and etc.