HVAC Systems & Parts

Beijing Tongdy Control Technology Co., Ltd.

Founded in 1999, Tongdy Control Technology Co., Ltd. is a manufacturer of digital thermostats and hygrostat of HVAC and indoor air quality monitors & controllers. The products we can supply includes programmable and non-programmable digital thermostats for HVAC systems; digital humidity controllers with temperature option; Modbus and Bacnet commercial thermostats; CO2 ...

Website

ACOL (Shanghai) Online Controls Co., Ltd.

ACOL (Shanghai) Online Controls Co., Ltd. is a manufacturer of various flow switches, differential pressure switches, safety valves, auto filling valves, automatic air vent valves, expansion tanks and some other air condition parts, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, ...

Website

Beijing Commercial Sky Environmental Protection Equipment Co., Ltd.

Combined air and dirt separator

Website