Baoding Haili Electric Equipment Co. , Ltd. Is a high- Tech company, And engage in the field of auto- Controls of HVAC, Related with most of the control systems and terminal control products. HaiLi was founded based on the advanced technology application and strong R&D ability, HaiLi has become one of the corporations that grow fastest with great successes, And we have extended our business range throughout the whole China and some regions including Asia, Middle East, Australia, U. S. A. , Europe and southern Africa etc. Our main products are: * Thermostat * Motorized & Floating Valve for Fan Coil Unit * Electric Modulating Valve * Radiator Valve * Damper Actuator * Phone- Controlled Remote System for Central Air Conditioning * PC- Monitored System for Central Air Conditioning * Residential and Commercial Air Conditioner Controller * HVAC Billing System