Acter Technology Integration Group Co., Ltd. provides clean room system integration and engineering services for advanced manufacturing industries in China and intentionally. It offers clean room plant construction planning, design proposals, equipment configuration, engineering construction, project management and maintenance services, and other related services; MEP general contracting services, including design, procurement, construction and management of ventilation and air conditioning systems, indoor water supply and drainage systems, electrical installation projects, and fire protection projects; pharmaceutical biotechnology/hospital engineering services, such as planning and design for cleanliness requirements, people routes, material routes, HVAC, air exhaust, dust treatment, etc; and semiconductor engineering services for semiconductor plants. The company also provides engineering system integration services, such as design and planning, procurement and contracting, construction management, and completion and acceptance services for turnkey projects; and waste and exhaust engineering services. In addition, it undertakes semiconductor hook up and clean room engineering; central air-conditioning project, which includes selection of air-conditioning type, load calculation, operation control and energy saving measures, testing and adjustment, and building ventilation, as well as design and construction of air-conditioning water and wind systems, air-conditioning building ventilation, setup and installation of central equipment room, fire prevention, and design of smoke exhaust and other work. Further, it undertakes commercial building projects. The company was founded in 2003 and is based in Suzhou, China. Acter Technology Integration Group Co., Ltd. is a subsidiary of Sheng Huei International Co., Ltd.