Introduce

As top High-tech enterprise specializing in HVAC. HaiLin main products are: Thermostat, Electric valve, Electric modulating valve, A/C controllers, Remote control system, Solar heating system etc. Certifications: CE,UL ect., HaiLin products have been used for 2008 Olympic Games, Water Cube, Birds\' Nest ect.We have customers in more than 40 countries all over the world,will give you the high quality products and the best services.