Green Build Technology Limited 

Green Build Technology Limited, an investment holding company, engages in the urban infrastructure construction activities in the People's Republic of China. It operates through Insulation, Underground Utility Tunnel, Project Management, Materials Trading, and Others segments. The company constructs and operates external insulation projects; underground utility tunnel for utility lines, such as electricity, gas supply pipes, and water supply pipes; and communications lines comprising fiber optics, television, and telephone cables. It also trades in construction materials and green technology materials; offers architectural design and construction services for government projects; and promotes and provides energy conservation services, as well as installs green technology and architecture. In addition, it is involved in the conservation and investment of construction business; construction, operation, and management of projects; and civil engineering and green landscaping activities, as well as development of energy-conservation technology. The company was formerly known as Youyue International Limited and changed its name to Green Build Technology Limited in October 2014. Green Build Technology Limited was incorporated in 2004 and is based in Singapore.