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china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductwork70℃ or 280℃ electric Fire damper in good quality
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HVAC Rectangular Duct Sealed Air DamperThe air volume damper has the features of simple construction, low leakage, small torque, flexible operation, corrosion resistance.
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Hvac Round electric air damperIt is installed in Chiller room and interlocked with axial fan.In Summer,when the axial fans are running,the damper are also running to exhaust the air produced by chillers;in Winter,the axial fan don't run ,and the dampers also stay closed to keep the temperature insides.
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2018 International Air -Conditioning , Heating ,Refrigeration Exposition （AHR）Chicago
Xiamen ZhongXingLong Air Conditioning Equipment Co.,Ltd will attend the 2018 International Air -Conditioning , Heating ,Refrigeration Exposition （AHR）Chicago on 22th January 2018 with its high quality air grille,air diffuser,air damper,air filter,air duct and fittings. welcome to visit o...
2017-12-28 -
rectangle and round fire damper loading container
on nov 29th , we loading the fire dampers to containners , which is being exported to Ecuador . zoslong air conditionning equipment co.ltd always manufactures all kinds of air damper , including round fire damper and rectangle fire damper.
2018-09-10 -
the partner from india visit our factory and the No Power Roof Industrial Ventilation Fan production processes
On nov 4th, the distributor from india come to zoslong air conditionning equipment co.ltd and visit how Roof Tile Wind Turbine Ventilator be manufactored.
2017-12-28 -
Zoslong through CCC certification
In October 2017,Zoslong is pleased to announce that it has received 3C approval for producting fire damper, exhaust smoke valve.
2017-10-31