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FST100-312 High-Performance Firstrate LoRaWAN Gateway (Indoor) with Advanced Features

FST100-312 High-Performance Firstrate LoRaWAN Gateway (Indoor) with Advanced Features

US $ 305-335 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Real-Time pH Conductivity Sensor Water Quality Analyzer Meter for Aquaculture Ponds and Farms

Real-Time pH Conductivity Sensor Water Quality Analyzer Meter for Aquaculture Ponds and Farms

US $ 850-900 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Battery Powered WiFi Digital LCD Display Pressure Transmitter Smart Wireless Pressure Sensor

Battery Powered WiFi Digital LCD Display Pressure Transmitter Smart Wireless Pressure Sensor

US $ 127-135 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Inverter 50Hz 60Hz VFD 220V Single Phase to 380V 3 Phase Converter 11kw 15kw AC Motor Drive

Inverter 50Hz 60Hz VFD 220V Single Phase to 380V 3 Phase Converter 11kw 15kw AC Motor Drive

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Jsy-Mk-339 Customized OEM ODM 500A AC Three Phase Energy Meter

Jsy-Mk-339 Customized OEM ODM 500A AC Three Phase Energy Meter

US $ 68 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Online Water Quality Tester Multi-Parameter Controller Combo Monitor Instrument

Online Water Quality Tester Multi-Parameter Controller Combo Monitor Instrument

US $ 1,720-1,800 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Online Water Quality ORP pH Controller 4-20mA pH Meter Monitoring

Online Water Quality ORP pH Controller 4-20mA pH Meter Monitoring

US $ 1,720-1,800 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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High Performance Frequency Converter 220V 60Hz to 220V 50Hz Variable Speed Drive Low Frequency Inverter VFD 220V-380V

High Performance Frequency Converter 220V 60Hz to 220V 50Hz Variable Speed Drive Low Frequency Inverter VFD 220V-380V

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Efficient VFD 220V Variable Frequency Drive 2HP Frequency Inverter

Efficient VFD 220V Variable Frequency Drive 2HP Frequency Inverter

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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Three Phase 93kw VFD AC Drive Frequency Inverter Variable Frequency Inverter Drive

Three Phase 93kw VFD AC Drive Frequency Inverter Variable Frequency Inverter Drive

US $ 22.3-286.17 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Dtsd1352-4s Multi-Circuit Energy Meter for Tower Base Stations

Dtsd1352-4s Multi-Circuit Energy Meter for Tower Base Stations

US $ 98-102 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Wall-Mounted Insertion Flow Meter Portable Clamp-on Flow Meter

Wall-Mounted Insertion Flow Meter Portable Clamp-on Flow Meter

US $ 414 / Piece FOB
10 Pieces (MOQ)
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Shandong Hetong Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Micro-grid 4.18MWh Battery Energy Storage Container on-Grid Solar Power System LFP LiFePO4 Battery Power Bank

Micro-grid 4.18MWh Battery Energy Storage Container on-Grid Solar Power System LFP LiFePO4 Battery Power Bank

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
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Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Quality Frequency Inverter at Wholesale Prices From China IP65/IP54 Water Proof VFD

High Quality Frequency Inverter at Wholesale Prices From China IP65/IP54 Water Proof VFD

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Energy Management System --Energy Meter & Power Meter

Energy Management System --Energy Meter & Power Meter

US $ 79-109 / Piece FOB
1 Piece (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Industrial Intelligent Gateway for Edge Computing and Data Processing

Industrial Intelligent Gateway for Edge Computing and Data Processing

US $ 186-1,280 / Piece FOB
1 Piece (MOQ)
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Air Damper with Motorized Valve Actuator Electric 4-20mA Valve Actuator QC/Xy60 QC/Zy60 Qcd/Xy60

Air Damper with Motorized Valve Actuator Electric 4-20mA Valve Actuator QC/Xy60 QC/Zy60 Qcd/Xy60

US $ 409-459 / Piece FOB
1 Piece (MOQ)
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Tianjin Freya Automation Technology Co., Ltd

Tianjin, China Since 2021
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High Precision 800W 1200W 1500W 1800W 7500W AC Motor Servo with Brake

High Precision 800W 1200W 1500W 1800W 7500W AC Motor Servo with Brake

US $ 1-1,699 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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LC640 High Quality VFD Low Voltage VFD 220V Single Phase to Three Phase Frequency Converter VFD

LC640 High Quality VFD Low Voltage VFD 220V Single Phase to Three Phase Frequency Converter VFD

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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50-3500mm Range Differential Pressure Hydrostatic Level Sensor for Tunnel Settlement Monitoring

50-3500mm Range Differential Pressure Hydrostatic Level Sensor for Tunnel Settlement Monitoring

US $ 170-377.75 / Set FOB
15 Sets (MOQ)
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Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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LC640 Series Industry Control VFD 0.75kw Frequency Inverter Converter 220V Single Phase to 3 Phase 220V 0.75kw 1.5kw 2.2kw VFD

LC640 Series Industry Control VFD 0.75kw Frequency Inverter Converter 220V Single Phase to 3 Phase 220V 0.75kw 1.5kw 2.2kw VFD

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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High-Efficiency Inverter 220V 380V Frequency Converter with RS485 for Energy Saving

High-Efficiency Inverter 220V 380V Frequency Converter with RS485 for Energy Saving

US $ 55-60 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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RS485 4-20mA Online Water Quality Analyzer Remote Monitoring

RS485 4-20mA Online Water Quality Analyzer Remote Monitoring

US $ 820-900 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module Factory is classified under our comprehensive Electrical Control System range.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Our Modbus Module Factory offers exceptional quality and style within the Electrical Control System category.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    Enhance your Electrical Control System setup with our premium Modbus Module Factory.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

Frequency Converter 50Hz to 60Hz 3 Phase 380V Frequency Inverter

Frequency Converter 50Hz to 60Hz 3 Phase 380V Frequency Inverter

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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3 Phase Motor Protection Relay with RS485 Profinet

3 Phase Motor Protection Relay with RS485 Profinet

US $ 215.4-646.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Apm810 Class 0.5s Multifunction Intelligent Energy Meter of Full Power Measurement

Apm810 Class 0.5s Multifunction Intelligent Energy Meter of Full Power Measurement

US $ 255.62-353.93 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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DIN Rail Digital Multifunction Energy Meter & Power Meter

DIN Rail Digital Multifunction Energy Meter & Power Meter

US $ 79-109 / Piece FOB
1 Piece (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Sunrain Renewable Energy WiFi ERP a+++ Domestic R290 8kw Monoblock Air to Hot Water DC Inverter Evi Air Source Heat Pump for Heating and Cooling

Sunrain Renewable Energy WiFi ERP a+++ Domestic R290 8kw Monoblock Air to Hot Water DC Inverter Evi Air Source Heat Pump for Heating and Cooling

US $ 1,545-1,560 / Set FOB
2 Sets (MOQ)
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Jiangsu Sunrain Solar Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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CE ISO Certificated Variable Frequency Drive Converter 0.75kw 1.5kw 2.2kw 4kw 5.5kw 220V to 380V

CE ISO Certificated Variable Frequency Drive Converter 0.75kw 1.5kw 2.2kw 4kw 5.5kw 220V to 380V

US $ 22.3-286.17 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Jsy-Mk-138 100A RS485 Single Phase Three Phase Wall-Mounted 12-Channel Digital Energy Meter

Jsy-Mk-138 100A RS485 Single Phase Three Phase Wall-Mounted 12-Channel Digital Energy Meter

US $ 114.3-132 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Rdv Radar Doppler Flowmeter with High - Precision Flow Velocity Measurement, Aviation Plug Interface, 4G Wireless Output

Rdv Radar Doppler Flowmeter with High - Precision Flow Velocity Measurement, Aviation Plug Interface, 4G Wireless Output

US $ 719-899 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Sy3000 VFD Converter 220V 380V 0.75kw- 132kw Frequency Converter

Sy3000 VFD Converter 220V 380V 0.75kw- 132kw Frequency Converter

US $ 99-110 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Solar DC String Monitoring Device

Solar DC String Monitoring Device

US $ 103.6-207.2 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Aluminum Alloy Pressure Difference Static Level Sensor for Large Tank Tilt Monitoring

Aluminum Alloy Pressure Difference Static Level Sensor for Large Tank Tilt Monitoring

US $ 259.29-377.75 / Set FOB
15 Sets (MOQ)
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Audited Supplier
Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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Industrial Grade Solar Inverter 15000W Three Phase Pure Sine Wave High Power

Industrial Grade Solar Inverter 15000W Three Phase Pure Sine Wave High Power

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Energy Saving Frequency Converter with Wide Voltage for Water Pumps AC Drive

Energy Saving Frequency Converter with Wide Voltage for Water Pumps AC Drive

US $ 32-65 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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