Adley (Shenzhen) Environmental Technology Co., Ltd. is located in Shenzhen, China. The company has been engaged in the design, development, production and sales of environmental ventilation system products for a long time. It is committed to improving the environmental air quality and building energy efficiency, providing customers with intelligent, customized and integrated indoor ventilation system solutions. The company mainly produces products from European countries with high efficiency, energy saving, quiet and environmental protection, suitable for residential, municipal infrastructure, commercial sites, industrial factories and other fields.