Qingdao Installation and Construction Co., Ltd. (formerly Qingdao Installation Engineering Co., Ltd.) was founded in 1958 and restructured into a joint-stock company in 1995. The company is mainly engaged in industrial and civil installation projects. It integrates mechanical and electrical installation, construction, municipal engineering, chemical and petroleum engineering, basic engineering, international economic and technological cooperation and foreign aid project contracting. It also has licenses for boiler installation, lifting machinery, pressure pipeline installation and pressure vessel safety control. The enterprise has passed the Quality/Environment/Occupational Health and Safety Integrated Management System Certification.