Shenzhen Xiangfan Electronics Technology Co., Ltd. (Xiangfan for short) was established in March 2010. The main products are: intelligent fresh air ventilation system controller, dehumidifier controller, thermostat, environmental monitor and so on. The company has a number of appearance patents, utility model patents and software copyrights, and has obtained IS09001 quality system certification. Xiangfan is located in the high-tech industrial area of Nanshan District, Shenzhen. It is a high-tech enterprise specializing in the research and development, production, sales and service of HVAC automatic control equipment and building automatic control equipment. The company provides OEM services for domestic and foreign brands, and its products are sold throughout China and exported to Europe, the United States, South America, Oceania, South Africa, the Middle East, Southeast Asia and other countries and regions.