Mazda 3 thermostat manufacturer are:

Our company has professional product research and development ability, and experienced production team. We develop more than 50 models per year. All products adopt high quality raw materials. With advanced ultrasonic and vibration friction welding technology, professional production and testing equipments, we are going to provide reliable, durable, efficient, safe products to customers.
Ningbo Xite Auto parts Co., LTD. established in 2015, specializing in the production of thermostat assembly,water temperature sensor , heater valve and other auto spare parts.
- Zhengye Electronics (Suzhou) Co., Ltd.
- Dongguan Chuanben Electronics Co., Ltd.
- Dongguan Huafeng Electric Co., Ltd.
- Hengyang Da’an Electric Co., Ltd.
- BYD Precision Manufacturing Co., Ltd.
- Xinling Electric Co., Ltd.
- Lanwei Electronics Co., Ltd.
- Shanghai Zhongchi Electric Co., Ltd.
- MEAN WELL ELECTRONICS CO.,LTD.
- Dongguan Zhongqiang Electronic Manufacturing Co., Ltd.
- Dongguan Zhonglian Electronic Manufacturing Co., Ltd.
- Guangzhou Yangcheng Tomorrow Technology Co., Ltd.
- Suzhou Dongshan Precision Manufacturing Co., Ltd.
- Xushuo Electronics (Suzhou) Co., Ltd.
- Dongguan Lanpu Electronics Co., Ltd.
- Dongguan Fuqiang Electronic Manufacturing Co., Ltd.
- Guangzhou Jingwang Electronics Co., Ltd.
- Dongguan Dazhou Electronic Manufacturing Co., Ltd.
The above are the main foundries of Mazda 3 thermostats, in no particular order.