STEC - Shanghai Tunnel Engineering Co. Ltd.

Shanghai Tunnel Engineering Co., Ltd. is a dedicated soft soil tunnelling firm that is listed in China's Stock Exchange,as the first stock ownership company within construction industry, also the first construction firm in China, where post-doctoral station has been set up.

In the light of technical superiority over the arena of tunnel building and underground project throughout its initial 20 or more years'activities, STEC has expanded its business from metro and cross-river tunnel construction gradually to the business sphere of sewerage, drainage, water-intake/discharge for power plants, pipe-laying for public works, foundation pit bracing and support, and ground engineering. After the years of nineties, last century, STEC has been involved in construction of carriageway, airport, superhighway, viaduct, interchange and high-rise building, E&M installation.