Ruian Gaohong Auto Parts Co., Ltd. is specialized in the production and development of various automotive height sensors(level sensors) and warm water valves(heater control valves).Our factory located in Wenzhou, Zhejiang, and covers an area of 2000 square meters.We currently have dozens of models of height sensors and heater control valves in normal production and sales, and will invest in the development of new products every year. Since its establishment, our company has been continuously exploring and innovating. Striving for the best quality and sincere service.Our company has a high-quality management team and technical team, but also has advanced production equipments and testing equipments. We firmly believe that science and technology is the primary productive force. Market-oriented is the basic principle of our product development, so as to constantly meet market demand. We have passed ISO9001 quality management system certification, and will keep improving in team management and the quality of products.