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AC380V Inverter, 4000W Water Pump Control System, Solar Inverter Frequency Modulation.

AC380V Inverter, 4000W Water Pump Control System, Solar Inverter Frequency Modulation.

US $ 94-103 / Piece FOB
5 Pieces (MOQ)
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Main Products: Pump Controller
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Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Time Delay Control Relay for Sequential Starting and Motor Protection

Time Delay Control Relay for Sequential Starting and Motor Protection

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
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Energy Transmission : Two-way Transmission
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Interface Control Relay for PLC and Field Device Signal Isolation

Interface Control Relay for PLC and Field Device Signal Isolation

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
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Main Products: Intelligent Power Capacitor, Reactor, Capacitor Switching Switch, Controller, Self-Healing Power Capacitors, Svg, Apf
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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APP Controls WiFi with LCD Display. Intelligent and Innovative Room Temperature Controller.

APP Controls WiFi with LCD Display. Intelligent and Innovative Room Temperature Controller.

US $ 15 / Piece FOB
1 Piece (MOQ)
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Connection Mode : Series Switching Power Supply
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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APP Controls WiFi with LCD Display. Intelligent and Innovative Temperature Controller.

APP Controls WiFi with LCD Display. Intelligent and Innovative Temperature Controller.

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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APP Controls WiFi with a LCD Display Temperature Controller

APP Controls WiFi with a LCD Display Temperature Controller

US $ 15 / Piece FOB
1 Piece (MOQ)
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Connection Mode : Series Switching Power Supply
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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4 Pole Control Relay with Screw Terminals for Versatile Circuit Connections

4 Pole Control Relay with Screw Terminals for Versatile Circuit Connections

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
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Main Products: Intelligent Power Capacitor, Reactor, Capacitor Switching Switch, Controller, Self-Healing Power Capacitors, Svg, Apf
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Digital Floor Temperature Control with Tuya Smart Home Integration

Digital Floor Temperature Control with Tuya Smart Home Integration

US $ 15 / Piece FOB
1 Piece (MOQ)
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Energy Transmission : One-way Transmission
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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APP Controls WiFi with a LCD Display for Digital Room Temperature Controller

APP Controls WiFi with a LCD Display for Digital Room Temperature Controller

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Home Heating Temperature Control Via WiFi for Floor Smart Thermostat

Home Heating Temperature Control Via WiFi for Floor Smart Thermostat

US $ 15 / Piece FOB
1 Piece (MOQ)
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Voltage Regulating Mode : Frequency Modulation Type
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Miniature Control Relay for DIN Rail Mounting and Compact Designs

Miniature Control Relay for DIN Rail Mounting and Compact Designs

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
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Main Products: Intelligent Power Capacitor, Reactor, Capacitor Switching Switch, Controller, Self-Healing Power Capacitors, Svg, Apf
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Intelligent Floor Heating System with WiFi Control by Tuya

Intelligent Floor Heating System with WiFi Control by Tuya

US $ 15 / Piece FOB
1 Piece (MOQ)
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Modulation System : PWM
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Related Searches
Switching Power Supply Frequency Inverter Frequency Converter Wholesale Modulation Control Digital Modulation External Modulation
Switching Power Supply Laser Welding Machine Variable-Frequency Drive RF Remote Control Laser Cutting Machine Repeater
Switching Mode Power Supply Top249 24v Power Supply 220v 48vdc Dc Power Supply For Audio 36v 10a Power Supply Adjustable 12v Power Supply Mps Power Supply Computer
Latching Control Relay for Memory Function and Power Saving Applications

Latching Control Relay for Memory Function and Power Saving Applications

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
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Main Products: Intelligent Power Capacitor, Reactor, Capacitor Switching Switch, Controller, Self-Healing Power Capacitors, Svg, Apf
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Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
2400W Digital Thermostat with Probe for Heating & Cooling Control

2400W Digital Thermostat with Probe for Heating & Cooling Control

US $ 3.2-3.5 / Piece FOB
200 Pieces (MOQ)
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Output Type : Single
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Hebei Zhenhao Automotive Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Intelligent WiFi Floor Heating Control with Programmable Features

Intelligent WiFi Floor Heating Control with Programmable Features

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Smart Heating Control Box for Tuya Thermostat Systems

Smart Heating Control Box for Tuya Thermostat Systems

US $ 15 / Piece FOB
1 Piece (MOQ)
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Connection Mode : Series Switching Power Supply
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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APP Controls WiFi with LCD Display for Digital Temperature Controller

APP Controls WiFi with LCD Display for Digital Temperature Controller

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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APP Controls WiFi with LCD Display for Heating Thermostat

APP Controls WiFi with LCD Display for Heating Thermostat

US $ 15 / Piece FOB
1 Piece (MOQ)
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Power Supplying System : Terminal Power Distribution Equipment
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Smart WiFi Central Control Hub for Underfloor Heating Systems

Smart WiFi Central Control Hub for Underfloor Heating Systems

US $ 15 / Piece FOB
1 Piece (MOQ)
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Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Touch Screen Control of Mining Constant Current Explosion-Proof Power Supply

Touch Screen Control of Mining Constant Current Explosion-Proof Power Supply

US $ 2,000-2,300 / Piece FOB
1 Piece (MOQ)
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Output Power : >500W
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Hebei Tongke Electrical Appliance Manufacturing Co.,Ltd.

Hebei, China Since 2024
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Related Videos
  • What is AC380V Inverter, 4000W Water Pump Control System, Solar Inverter Frequency Modulation.
    What is AC380V Inverter, 4000W Water Pump Control System, Solar Inverter Frequency Modulation.
    US $ 94-103 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Time Delay Control Relay for Sequential Starting and Motor Protection
    What is Time Delay Control Relay for Sequential Starting and Motor Protection
    US $ 20-40 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Interface Control Relay for PLC and Field Device Signal Isolation
    What is Interface Control Relay for PLC and Field Device Signal Isolation
    US $ 20-40 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is APP Controls WiFi with LCD Display. Intelligent and Innovative Room Temperature Controller.
    What is APP Controls WiFi with LCD Display. Intelligent and Innovative Room Temperature Controller.
    US $ 15 /Piece
    1 Piece (MOQ)
    Contact Supplier
Idealplusing High-Quality 250V DC Power Supply 220V to 250V 6A High Voltage DC Power Supply Can Customize Analog Control

Idealplusing High-Quality 250V DC Power Supply 220V to 250V 6A High Voltage DC Power Supply Can Customize Analog Control

US $ 100-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: DC Power Supply, DC/DC Converter, Pure Sine Wave Inverter, Retifier, Battery Charger, Rectifier System, Adjustable DC Power Supply, Frequency Converter, Swiching Power Supply
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Guangzhou Idealplusing information technology co., LTD

Guangdong, China Since 2021
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Intelligent WiFi Thermostat for Seamless Home Heating Control

Intelligent WiFi Thermostat for Seamless Home Heating Control

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, RoHS
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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WiFi Smart Wireless Thermostat with APP Control for Electric Heating System

WiFi Smart Wireless Thermostat with APP Control for Electric Heating System

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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About Modulation Control FAQ

  • QWhat factors should I consider when opting for wholesale purchase of switching power supplies?

    Discover the perfect Switching Power Supply addition with our Modulation Control.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.

  • QWhat are the key advantages of using switching power supplies?

    Enhance your Switching Power Supply setup with our premium Modulation Control.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.

  • QHow can I locate reputable suppliers for switching power supplies in China?

    Discover the perfect Switching Power Supply addition with our Modulation Control.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.

Smart WiFi Thermostat with Voice Control and LCD Display

Smart WiFi Thermostat with Voice Control and LCD Display

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Power Supplying System : Terminal Power Distribution Equipment
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Smart WiFi Water Floor Heating Control Hub for Climate

Smart WiFi Water Floor Heating Control Hub for Climate

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Advanced Smart Electric Floor Heating Boiler with Voice Control

Advanced Smart Electric Floor Heating Boiler with Voice Control

US $ 15 / Piece FOB
1 Piece (MOQ)
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Warranty : 2 Years
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Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Electric and Gas Boiler Smart Thermostat with Voice Control

Electric and Gas Boiler Smart Thermostat with Voice Control

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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HVAC Wiring Center Control Box for Floor Heating Temperature Control System

HVAC Wiring Center Control Box for Floor Heating Temperature Control System

US $ 15 / Piece FOB
1 Piece (MOQ)
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Starting Mode : Self-excited Switching Power Supply
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Programmable and Remotely Controllable Boiler with Room Temperature Control Suitable

Programmable and Remotely Controllable Boiler with Room Temperature Control Suitable

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Smart Programmable Water Heater Control Room temperature

Smart Programmable Water Heater Control Room temperature

US $ 20 / Piece FOB
1 Piece (MOQ)
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Certification : CE, RoHS
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Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Cyfk Series Control Relay for Industrial Automation and Motor Control

Cyfk Series Control Relay for Industrial Automation and Motor Control

US $ 20-40 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Intelligent Power Capacitor, Reactor, Capacitor Switching Switch, Controller, Self-Healing Power Capacitors, Svg, Apf
Contact Supplier
Audited Supplier
Zhejiang Chuangwei Electric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Smart WiFi Thermostat with Alexa for Climate Control

Smart WiFi Thermostat with Alexa for Climate Control

US $ 16 / Piece FOB
1 Piece (MOQ)
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Voltage Regulating Mode : Frequency Modulation Type
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Advanced WiFi Floor Heating Control with Tuya Smart Integration

Advanced WiFi Floor Heating Control with Tuya Smart Integration

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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WiFi Thermostat Temperature Controller Water/Electric Floor Heating Gas Boiler GB/Ge Smart Life Tuya Control Alexa Google Home

WiFi Thermostat Temperature Controller Water/Electric Floor Heating Gas Boiler GB/Ge Smart Life Tuya Control Alexa Google Home

US $ 20 / Piece FOB
1 Piece (MOQ)
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Certification : CE, RoHS, ISO
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Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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Smart Modbus Thermostat for Efficient 2-Pipe Fan Coil Control

Smart Modbus Thermostat for Efficient 2-Pipe Fan Coil Control

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Room Thermostat, WiFi Thermostats, Wireless Thermostat, Digital Thermostat, Electro Thermal Thermostat, Valve, Temperature Sensor, Control Box, Gateway
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Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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24V Smart Wireless Hub for Multi-Zone Heating System Control

24V Smart Wireless Hub for Multi-Zone Heating System Control

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Energy Transmission : One-way Transmission
Contact Supplier
Audited Supplier
Shenzhen Sansael Controls Tech Co., Ltd

Guangdong, China Since 2023
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