Shenzhen Highway Automatic Control Equipment Co., Ltd. specializes in designing, developing and manufacturing automatic control products in HVAC (heating, ventilation and air conditioning) field. Our main products include thermostats, valves and DVB. Established in 2005, Highway has been committing itself to make energy-saving products and bringing convenience to people's life.. Thanks to the efforts of a group of hi-tech talents, Highway has achieved such a great success that its products can be seen in almost every big city in South China. At the same time, Highway has expanded its business into overseas markets, including Southeast Asia, Middle East, Europe and South America etc..