Tongdy Sensing Technology Corporation (Beijing)
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Qing Tian
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IAQ Detector/Controller
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Duct Mount Air Quality Sensor
- FOB Price: Negotiable
- Min.Order: 10 Units
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Wholesale CO2 VOC Detector
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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Wholesale CO2,VOC Transmitter
- FOB Price: Negotiable
- Min.Order: 10 Units
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Super VOC Monitor and Controller
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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Top CO2&VOC Indoor air quality transmitter/detector/monitors
- FOB Price: USD $80 / Piece
- Min.Order: 20 Pieces
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Duct Type CO2 VOC Sensors
- FOB Price: Negotiable
- Min.Order: 10 Units
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Top CO2 VOC Transmitter for BAS
- FOB Price: Negotiable
- Min.Order: 10 Pieces
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Super co2 voc alarm
- FOB Price: Negotiable
- Min.Order: 10 Units
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Hot Selling co2 voc detector
- FOB Price: Negotiable
- Min.Order: 10 Units
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Super VOC Monitor with Buzzer alarm
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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2014 Newest Indoor Air Quality Monitor for CO2,Temperature, Humidity
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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Wholesahle CO2 VOC Transmitter
- FOB Price: Negotiable
- Min.Order: 10 Pieces
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2014 Newest Indoor Air Quality Monitor for CO2,Temperature, Humidity
- FOB Price: Negotiable
- Min.Order: 10 Pieces
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Hot!! IAQ Transmitter for Building Ventilation System
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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Duct Type CO2 and VOC Detector
- FOB Price: Negotiable
- Min.Order: 10 Units
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Duct Type IAQ Transmitter
- FOB Price: Negotiable
- Min.Order: 10 Units
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Super Indoor Air Quality Monitor for Ventilation
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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Wholesale IAQ Transmitter
- FOB Price: Negotiable
- Min.Order: 10 Units
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Wholesale IAQ Transmitter Analog Output for Air Quality Project
- FOB Price: Negotiable
- Min.Order: 10 Units
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Duct Type CO2 VOC Transmitter Analog Output for Hospital
- FOB Price: Negotiable
- Min.Order: 10 Units
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Factory Price Duct Type CO2 VOC Transmitter for BAS
- FOB Price: Negotiable
- Min.Order: 10 Units
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Hot Selling IAQ Sensor Analog Output for Air Quality Project
- FOB Price: Negotiable
- Min.Order: 10 Units
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Duct Mounted CO2 VOC Detector for Building Project
- FOB Price: Negotiable
- Min.Order: 10 Units
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Super VOC Sensor
- FOB Price: Negotiable
- Min.Order: 20 Pieces
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China Supplier CO2 VOC Monitor Alarm
- FOB Price: Negotiable
- Min.Order: 10 Units
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CO2 VOC Sensor for Ventialtion Duct
- FOB Price: Negotiable
- Min.Order: 10 Units
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Wholesale Duct Type IAQ Transmitter for BMS System
- FOB Price: Negotiable
- Min.Order: 10 Units
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Hot selling VOC Monitor / Detector
- FOB Price: USD $1 / Piece
- Min.Order: 50 Pieces
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Wholesale Room VOC detector
- FOB Price: USD $1 / Piece
- Min.Order: 50 Pieces
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Wholesale VOC monitor and controller for indoor air quality
- FOB Price: USD $100 / Piece
- Min.Order: 10 Pieces
New Products
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WIFI Remote Temperature Control Smart Knob-type Thermostat 2/4 Pipes for Smarthouse FCU Controller
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2025 New WIFI Remote Temperature Control Smart Thermostat 2/4 Pipes for Smarthouse FCU Controller
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HRV ERV Controller WIFI TUYA APP Real-Time CO2 and PM2.5 for AHU Units Ventilation System Controller
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TUYA APP For Home Ventilation System HVAC HRV ERV with CO2 PM2.5 VOC PM10 Home HVAC System Controller
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Intelligent HVAC System Smart Controller Used for AC EC DC Fans LCD Color Screen TUYA APP RS485 Fresh Air Dehumidification Controller
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Smart Controller For HVAC System Energy Recovery Ventilation Home Ventilation System WiFi Thermostat HRV ERV Unit
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Capillary Tube Mats PLASTER ON GYPSUM BOARD Ceiling Installation
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Innovative Cooling Heating System Energy Saving Up Capillary Tube Mats
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Ceiling-Mounted Smart Ventilation System Controller HRV ERV CO2 PM2.5 VOC RS485 TUYA APP Modbus HVAC Controller
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WIFI Remote Temperature Control Smart Thermostat 2/4 Pipes for Smarthouse FCU Controller
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foaming machine *** water circulation cooling machine
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melt - blown fabric cold air (cooling) device, industrial air - conditioning chiller
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melt - blown fabric circulating industrial air cooler
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large crusher cooling *** cooling fan
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melt - blown fabric cooling device (air cooler)
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variable-frequency air cooler for melt-blown fabric cooling
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powder coating cooler *** cold air blower
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melt - blown fabric variable - frequency circulating air cooler
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selection and matching of water-cooled circulating water screw units
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parameters of screw-type circulating water cooling unit
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working principle of water-cooled screw refrigeration unit
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water-cooled screw chiller unit, manufactured by chuanbensi ***
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centralized cooling screw chiller for injection molding machines
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water-cooled circulating water screw unit ***
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