Beijing Tongdy Control Technology Co.,Ltd

Tongdy Control Technology Co. Ltd Founded in 1999, Tongdy Control
Technology Co. Ltd specializes in designing and manufacturing HVAC
digital thermostats which can monitor and control temperature,
humidity and IAQ. We also provide hygrostats, CO2, CO and other gas
detectors, monitors and controllers. 20 New Products per Year Our
R&D team can provide more than 20 new products each year and
custom products according to your requirements. As an ISO
9001:2000-certified manufacturer, all our products carry CE
approval. Delivery within Three Weeks Our minimum order is 50
units. To place an order available within three weeks, call us
directly or contact our agencies in the UK, Denmark, Sweden,
Holland and Canada. [Details]