Green World Hotels Co., Ltd., together with its subsidiaries, operates hotels and restaurants in Taiwan. Its services include hotel rooms and catering, room accommodation, and leasing and management services. The company was formerly known as Applied Vacuum Coating Technologies Co., Ltd. and changed its name to Green World Hotels Co., Ltd. in July 2015. Founded in 1978 and based in Taipei, Taiwan, it operates as a subsidiary of HIS Hotel Holdings Co., Ltd.