Green Build Technology Limited, formerly Youyue International Ltd., is a Singapore-based investment holding company. The Company operates in green technology segment, which includes its energy conservation services, and the installation of green technology and architecture. The Company focuses on managing projects relating to urban infrastructure construction, refurbishment of old estates, and the investment, management and operation of energy-saving and environmental projects. The Company's subsidiaries include Harbin Shengming Energy Saving Technology Co., Ltd. (Harbin Shengming), which is engaged in energy conservation services and installation of green technology and architecture, and Harbin Prevailing Municipal Engineering Co., Ltd (HPME), which is engaged in the provision of architectural design and construction services for government projects, promotion of energy conservation and investment in construction business. The Company has operations in People's Republic of China.