Beijing Hailin Electric Equipment Co., Ltd.

controlling central air-conditioner control system, its terminal temperature control and automatic control technology for buildings. And the main products include Thermostat, Electric valve, Electric modulating valve, Phone-controlled remote system for central air-conditioner, Computer-monitored system for central air-conditioner, Air-conditioner Controller for home and commercial use, and Digital Refrigerator-controller etc [详细介绍]