Founded in 1958, Nantong Sijian Construction Group Co., Ltd. owns super-class qualification for general contract of building construction, class A qualification for general contract of mechanical & electrical installation, class A qualification for professional contract of architectural finish & decoration, fire-protection service installation, mechanical & electrical equipment installation, steel structure construction, hoisting equipment installation and elevator installation, grade A qualification for intelligent buildings design , class B qualification for general contract of public works construction, class B qualification for professional contract of anchored lifting scaffold, towering structures and building curtain wall construction. The company also owns construction licenses for installation, repair & reconstruction of boiler grade I, installation of pressure conduit type GB1, GB2 & GC2. In addition, it is authorized to contract international projects of this trade. The company has achieved certifications of ISO9001:2000 quality management system, ISO14001 environment management system and OHSAS18001 occupational safety & health management system.

    The company has investment capital of RMB 305.8 million. It has more than 40,000 employees, in which 1904 with various economic and technical titles, 165 with senior titles and 417 with middle titles. The company also has 236 national project managers of level 1, 345 national project managers of level 2. It possesses 3660 large-scale and middle-sized construction machines and equipments.

    As owning 19 holding subsidiaries, such as Nantong Sijian Construction Group Architectural Design Institute Co., Ltd. (Grade A), Nantong Yaohua Construction Engineering Quality Testing Co., Ltd., Nantong Huade Real Estate Co., Ltd. and Xinyi Tongxin Organics Environmental Protection Thermoelectricity Co., Ltd., the company is building itself a aircraft carrier with construction industry as its main business (a completely qualified enterprise series integrating design, construction, test and real estate development etc.) and real estate development and thermoelectric investment as subsidiary business. There are 12 branches distributed in Shanghai, Nanjing, Beijing, Hainan, Suzhou, Nantong, Guangdong, Qingdao, Xinjiang and so on, 5 professional sub companies specialized in building decoration, fire-protection service installation, mechanical & electrical equipment installation, steel structure construction and public works construction, 24 civil engineering offices, and 12 installation offices. The construction team is distributed in more than 20 provinces in China and countries like Singapore, USA, Japan, Turkey, Angola and so on. Annual construction area can reach more than 20 million square meters and the total output value in 2010 is RMB 15.002 billion.

    The company has contracted hundreds of priority projects. 20 projects the company constructed won Luban awards (the highest award of construction industry in China), 7 projects won national silver medals，3 project won Zhan Tianyou award and 5 projects were regarded as national customer-satisfying projects. It also achieved many other honors, such as 121 Yangzi Cup awards of Jiangsu Province, 65 Baiyulan awards of Shanghai City and over 300 national and provincial high quality projects. The company has won the honorary titles of “National Excellent Construction Enterprise”, “National Customer-satisfying Construction Enterprise”, “National Advanced Unit in the construction of spiritual civilization”, “National Good Credit Unit”, “Model of Civilized Unit of Jiangsu Province” and so on for many times.