L&K Engineering Co., Ltd. operates as a cleanroom constructor in the high-tech semiconductor industry in Taiwan and internationally. The company designs and manufactures hospitals, pharmaceutical, and biochemically sterile rooms, electronics clean rooms, and related mechanical and electrical peripherals, as well as manufacturing process pipelines. It also manufactures and sells air conditioners, ceilings, compartments, and system components, as well as metal structures and building components, and machinery and equipment. In addition, the company is involved in the fire engineering construction, fire engineering maintenance and fire equipment sales; installation, and decorating construction of sterile and clean rooms; mechanical installation; construction of traveling and related facilities; invests in infrastructure construction; property and construction management consultation; and ecological touring business, as well as imports and exports, customer development, and after-sales services. Further, it provides environmental sanitation; anti-pollution; constructional contract; management consultation; land consolidation; sanitation and pollution prevention services; recreational services; and construction and technical services. Additionally, the company provides engineering services for cleanroom construction projects, process utility systems, electrical and mechanical engineering, and other associated engineering projects. L&K Engineering Co., Ltd. was incorporated in 1978 and is headquartered in Taipei, Taiwan.