"Based on domestic market and expand overseas business" is our development strategy for YSJ-1812, Ac110-220v Temperature Controller , Temperature Humidity Meter , Temperature Humidity Recorder Alarm Controller , We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!