Better spaces begin with better air.

Tongxing Air Conditioning Technology Co., Ltd. is a professional manufacturer and supplier of heating, ventilation, and air conditioning (HVAC) systems in China, established in 2004. We are dedicated to providing sustainable, eco-friendly HVAC products and solutions.

We own our factory and brand, TX, specializing in the production of air-cooled scroll chillers, screw chillers, rooftop packaged units, heat pumps, dehumidifiers, air handling units (AHU), fan coil units, and more. Additionally, we collaborate closely with leading air conditioner manufacturers in China, including Gree, Midea, Hisense, and Haier, offering a wide range of products such as VRF air conditioners, water chillers, and light commercial AC units.

From initial design to equipment supply, we handle every stage of your HVAC project. We provide online or on-site technical supervision and guidance during installation if needed, with continuing after-sales support.