Easynetwoks Co., Ltd. was established in June 2000 and has been growing by continuously managing professional rental services to government public institutions and businesses for 20 years as a comprehensive rental service business for information devices, video equipment, and office equipment. In 2008, it was designated as a three-party government procurement item by developing and manufacturing energy-related eco-friendly products by the Environment-Friendly Business Department and supplied them to government offices, educational facilities, and the Ministry of National Defense. At the end of 2017, "ecover-ecover," an integrated brand of eco-friendly energy, aims to improve indoor air quality using IOT and artificial intelligence, along with product development, manufacturing, and management services that are suitable for environmental business of improving indoor air quality and saving energy, as well as entering overseas markets.