Lung Ming Green Energy Technology Engineering Co., Ltd. provides civil construction and engineering services in Taiwan, Mainland China, and Cambodia. The company operates through Technology Business, Environmental Protection Business, and Construction segments. It manufactures clean room electromechanical systems that provide engineering services for various industries, such as semiconductors, electronics, information, optoelectronics, biochemistry, and pharmaceuticals. The company also provides engineering services for electrical, air-conditioning, fire protection, piping and wiring, water supply and drainage, and monitoring systems; general building mechanical and electrical systems; and engineering services for technology and industrial plants. In addition, it constructs technology plants, industrial plants, and residential buildings. Further, the company researches, develops, designs, and manufactures purification system equipment and related technical consulting services; engages in wholesale of toys and entertainment products; and waste removal business. The company was formerly known as Tung Kai Technology Engineering Co., LTD. Lung Ming Green Energy Technology Engineering Co., Ltd. was founded in 1977 and is based in Taipei, Taiwan.