HVAC products change quickly，market need more and more all kinds of multi-function and high quality products. Considering the problem of sustainability and energy-saving，experienced，sincere and reliable partner is lacked.SUNRISE is your ideal partner，we have experienced technicians and professional products.

Compress air pressure accurate control

Cold medium pressure accurate control

Temperature and humidity accurate control

Products(left to right：Air pressure series sensor，Cold medium pressure sensor，Temperature and humidity sensor，Micro-differential pressure sensor）