Tuosen (Xiamen) Energy-saving Equipment Co., Ltd. (Xiamen Tuosen Intelligent Technology Co., Ltd.) is a high-tech enterprise dedicated to the research and development of HVAC, underfloor heating automation control, HVAC IoT application solutions, ODM branding sales, and engineering technical services. The company is committed to developing and providing various types of HVAC energy-saving solutions, including central air conditioning billing systems, integrated heating control systems, building automation control platforms, and IoT gateways.