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20W 1.4GHz Drone Signal Amplifier Extender Booster Module

20W 1.4GHz Drone Signal Amplifier Extender Booster Module

US $ 132-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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4 Channels Voltage Output Io Module 0~20mA/4~20mA 5%-95% No Condensation

4 Channels Voltage Output Io Module 0~20mA/4~20mA 5%-95% No Condensation

US $ 95-105 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Gkone DIN Rail LED Indicator Module for 16 Channels Output

Gkone DIN Rail LED Indicator Module for 16 Channels Output

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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3840Hz High Refresh Rate P3.076 Outdoor Flexible LED Screen Module

3840Hz High Refresh Rate P3.076 Outdoor Flexible LED Screen Module

US $ 54-68 / PCS FOB
1 PCS (MOQ)
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sz hongking stage equipment co., ltd.

Guangdong, China Since 2016
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Original New Juniper Srx-SFP-1ge-Lx SFP Module

Original New Juniper Srx-SFP-1ge-Lx SFP Module

US $ 257 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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3.5 Inch TFT LCD Module 320X480 Resistive Touch Panel

3.5 Inch TFT LCD Module 320X480 Resistive Touch Panel

US $ 8.547-9.547 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Industrial 13.3 Inch Touch Screen Full HD Monitor Manufacturer Capacitive Touch LCD Display Module

Industrial 13.3 Inch Touch Screen Full HD Monitor Manufacturer Capacitive Touch LCD Display Module

US $ 27-29 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Multi Functional and Cost-Effective Serial Server Module IoT Signal Conversion RS232/485 to Ethernet Module

Multi Functional and Cost-Effective Serial Server Module IoT Signal Conversion RS232/485 to Ethernet Module

US $ 30.99-32.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Xintao Udm3610 Adjustable DC-DC Buck Module, 4.5– 18V Input, 1.2A Output

Xintao Udm3610 Adjustable DC-DC Buck Module, 4.5– 18V Input, 1.2A Output

US $ 0.53-0.61 / Piece FOB
300 Pieces (MOQ)
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Guangdong New Electronics Information Import & Export Ltd

Guangdong, China Since 2025
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Taike Pes Hollow Fiber UF Module for Water Treatment

Taike Pes Hollow Fiber UF Module for Water Treatment

US $ 788-856 / Piece FOB
1 Piece (MOQ)
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Shenzhen Taike Membrane Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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2.8 Inch LCD Display Qvga 240*320 TFT Display Spi/RGB/MCU Optional Interface Built-in Resistive Touch Screen LCD Module

2.8 Inch LCD Display Qvga 240*320 TFT Display Spi/RGB/MCU Optional Interface Built-in Resistive Touch Screen LCD Module

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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10.1 Inch 1280*800 TFT LCD Module

10.1 Inch 1280*800 TFT LCD Module

US $ 32-33 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Stock High-Speed 100g Qsfp28 Er4 40km Transceiver Module for Reliable Networking

Stock High-Speed 100g Qsfp28 Er4 40km Transceiver Module for Reliable Networking

US $ 455-477.75 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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Clement Panel Bracket Support Panelled Items Hook PV Module K2 Schletter Photovoltaic

Clement Panel Bracket Support Panelled Items Hook PV Module K2 Schletter Photovoltaic

US $ 0.02-0.05 / Piece FOB
1 Piece (MOQ)
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HENAN CLEMENT ALUMINUM CO., LTD.

Henan, China Since 2021
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Fast Mobile EV Charger 30kw Charging Modules Commercial Street Charger Station with CCS Adaptor Combo

Fast Mobile EV Charger 30kw Charging Modules Commercial Street Charger Station with CCS Adaptor Combo

US $ 650-720 / pcs FOB
1 pcs (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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PLC Modicon M238 Logic Controller, Discrete Output Module 24VDC TM2ddo32tk TM2ddi32dk

PLC Modicon M238 Logic Controller, Discrete Output Module 24VDC TM2ddo32tk TM2ddi32dk

US $ 66-188 / Piece FOB
1 Piece (MOQ)
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Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
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High-Resolution LED Module for Cardboard and Wooden Displays

High-Resolution LED Module for Cardboard and Wooden Displays

US $ 300-500 / Square Meter FOB
10 Square Meters (MOQ)
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Shenzhen FWS Technology Co., Ltd.

Guangdong, China Since 2016
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Original New Hima F6217 F6705 F8641 H7506 F3430 F8651e 8-Channel Analog Input Module

Original New Hima F6217 F6705 F8641 H7506 F3430 F8651e 8-Channel Analog Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Remote I/O Module with Multi-Industrial Communication Protocols - Compact Design for Global Applications

Remote I/O Module with Multi-Industrial Communication Protocols - Compact Design for Global Applications

US $ 58 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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9.0 Inch TFT LCD Module with RGB Interface and 800*480 Dots for Used Laptops

9.0 Inch TFT LCD Module with RGB Interface and 800*480 Dots for Used Laptops

US $ 24-25 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Cts7 277-0pn36, PLC Module, Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Cotrust

Cts7 277-0pn36, PLC Module, Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Cotrust

US $ 121-171 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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3rd Party 32gbase SFP Lw SMF 10km 20km 1310nm Fiber Optic LC Transceiver Module

3rd Party 32gbase SFP Lw SMF 10km 20km 1310nm Fiber Optic LC Transceiver Module

US $ 520-530 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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PM861AK01 3BSE018157R1 Processor Unit Kit PLC module In Stock

PM861AK01 3BSE018157R1 Processor Unit Kit PLC module In Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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About Connection Module Factory FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Connection Module Factory is classified under our comprehensive Communication Module range.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    The Connection Module Factory is a key item within our extensive Communication Module selection.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Connection Module Factory is a top choice in our Communication Module collection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Modbus TCP Integrated Digital I/O Module with 8DI8DO

Modbus TCP Integrated Digital I/O Module with 8DI8DO

US $ 90.28 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Waterproof Panel SMD Outdoor 320*160mm LED P5 Outdoor RGB Display Module

Waterproof Panel SMD Outdoor 320*160mm LED P5 Outdoor RGB Display Module

US $ 9-9.5 / pieces FOB
1 pieces (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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6es7231-5QA30-0xb0 New S7-1200 Analog Input Modules PLC Sb 1231 1 Ai Thermocouples Type J or K PLC

6es7231-5QA30-0xb0 New S7-1200 Analog Input Modules PLC Sb 1231 1 Ai Thermocouples Type J or K PLC

US $ 250-1,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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155m SFP Bidi 1310nm/1550nm 2km LC SMF Module Compatible with Huawei

155m SFP Bidi 1310nm/1550nm 2km LC SMF Module Compatible with Huawei

US $ 5-8 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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High Pressure Dtro Membrane Module for Sea Water Treatment

High Pressure Dtro Membrane Module for Sea Water Treatment

US $ 2,300-2,500 / Piece FOB
1 Piece (MOQ)
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RisingSun Membrane Technology (Beijing) Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2019
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Hima F7130A F3221 F3417A F3322 F1101 F3113A Power Supply Module

Hima F7130A F3221 F3417A F3322 F1101 F3113A Power Supply Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade

Cisco C9300X-NM-2C Network Module | 40G Hot-Swappable Expansion Card for Catalyst 9300X Series | Data Center & Enterprise Network Upgrade

US $ 2,000-5,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yibote Information Technology Co.,Ltd

Trading Company

Guangdong, China Since 2020
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OEM 6V 18V Monocrystalline Small Wattage Solar Module for Vents

OEM 6V 18V Monocrystalline Small Wattage Solar Module for Vents

US $ 0.72-0.95 / Watt FOB
40,000 Watt (MOQ)
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Shenzhen Juguangneng Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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6es7315-2ah14-0ab0 S7-300 PLC Module for Siemens

6es7315-2ah14-0ab0 S7-300 PLC Module for Siemens

US $ 999-1,999 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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1561 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

1561 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

US $ 0.26-0.28 / watt FOB
15,000 watt (MOQ)
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Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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1575 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

1575 Longi Jinko Perc Monocrystalline Panneau Solaire 525W 530W 535W 540W 550W Solar Panel Module Solar Power Energy

US $ 0.26-0.28 / watt FOB
15,000 watt (MOQ)
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Jingjiang Alicosolar New Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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Industrial CC-Link IE TSN Adapter IO Controller Module

Industrial CC-Link IE TSN Adapter IO Controller Module

US $ 49-199 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
8 Channels Analog Input Io Module for Industrial Automatic Control

8 Channels Analog Input Io Module for Industrial Automatic Control

US $ 70-80 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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