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Esp32 Compatible Ov2640 Wide-Angle Camera Module 160° Field of View, 20mm Lens, Ideal for Fpv, Surveillance, and Stem Kits.

Esp32 Compatible Ov2640 Wide-Angle Camera Module 160° Field of View, 20mm Lens, Ideal for Fpv, Surveillance, and Stem Kits.

US $ 4 / Piece FOB
1 Piece (MOQ)
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Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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Cross Flow Ultra Filtration Pentair X-Flow Aquaflex 55membrane Module

Cross Flow Ultra Filtration Pentair X-Flow Aquaflex 55membrane Module

US $ 100-1,000 / Piece FOB
100 Pieces (MOQ)
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Quanzhou Source Membrane Science & Technology Development Co., Ltd

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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LCD Modules 16X2 PLC1602hw Stn Yellow-Green

LCD Modules 16X2 PLC1602hw Stn Yellow-Green

US $ 0.9 / Piece FOB
1 Piece (MOQ)
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ShenZhen Better Group Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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High Cost Performance G657A2 30km Fiber Optic Image Digital Transmission Module, Fpv/Uav Module

High Cost Performance G657A2 30km Fiber Optic Image Digital Transmission Module, Fpv/Uav Module

US $ 150-700 / Piece FOB
1,000 Pieces (MOQ)
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Hubei Chenyu Photoelectric Technology Co., Ltd.

Trading Company

Hubei, China Since 2022
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50g Mesh Communication Module 40km Portable Long-Range Fpv HD Video System

50g Mesh Communication Module 40km Portable Long-Range Fpv HD Video System

US $ 900-1,690 / Piece FOB
1 Piece (MOQ)
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Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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1.5g 1550-1620MHz 50W GaN Module for Counter Fpv Anti Drone PA

1.5g 1550-1620MHz 50W GaN Module for Counter Fpv Anti Drone PA

US $ 87-110 / Piece FOB
2 Pieces (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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Eltek Flatpack2 24V/1800W He Rectifier Module 241115.205

Eltek Flatpack2 24V/1800W He Rectifier Module 241115.205

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Fingerprint Padlock Module Luggage Recognition Module for Office Cabinet Fingerprint PCB Solution

Fingerprint Padlock Module Luggage Recognition Module for Office Cabinet Fingerprint PCB Solution

US $ 23.28-25.8 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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Nvidia Jetson Nano Orin 4GB Developer Kit Jetson Nano B01 Developer Kit 4GB Camera Module Board Pn: 900-13767-0040-000

Nvidia Jetson Nano Orin 4GB Developer Kit Jetson Nano B01 Developer Kit 4GB Camera Module Board Pn: 900-13767-0040-000

US $ 125-130 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Sunevo Solar Evo X Shingled Solar Panels All Black 450W 440W 430W 420watt Photovoltaic Modules

Sunevo Solar Evo X Shingled Solar Panels All Black 450W 440W 430W 420watt Photovoltaic Modules

US $ 0.15-0.18 / w FOB
5,000 w (MOQ)
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SunArk Power Co., Ltd.

Anhui, China Since 2023
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Sunpal 720W 730W HJT Bifacial High efficiency Solar Module for Project Use

Sunpal 720W 730W HJT Bifacial High efficiency Solar Module for Project Use

US $ 0.07-0.1 / Watt FOB
5,000 Watt (MOQ)
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SUNPAL POWER CO., LTD.

Trading Company

Anhui, China Since 2020
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Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

Lm2596s DC-DC Step Down Power Supply Module 3A Adjustable Step Down Module Lm2596 Voltage Regulator 24V 12V 5V 3V

US $ 0.65-0.69 / pieces FOB
50 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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DC9-36V 36 Channel PT100 Temperature Acquisition Module with Industrial Communication Function

DC9-36V 36 Channel PT100 Temperature Acquisition Module with Industrial Communication Function

US $ 417 / Piece FOB
1 Piece (MOQ)
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Hunan Shiyou Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2023
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P5 Wholesale SMD Slim High Resolution Bgr LED Display Screen Module Video Wall

P5 Wholesale SMD Slim High Resolution Bgr LED Display Screen Module Video Wall

US $ 455-490 / Square Meter FOB
1 Square Meter (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Wholesale Full-Black Solar Power PV Module Panel for Home

Wholesale Full-Black Solar Power PV Module Panel for Home

US $ 0.72-1.5 / watt FOB
100 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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Battery Electric Vehicles (BEVs) The IGBT Module High Frequency Operations Super Si Oss65r340FF To220f Semiconductor

Battery Electric Vehicles (BEVs) The IGBT Module High Frequency Operations Super Si Oss65r340FF To220f Semiconductor

US $ 0.2 / Piece FOB
660 Pieces (MOQ)
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Shanghai Winture Electric Co., Ltd.

Shanghai, China Since 2022
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4.8kwh LiFePO4 Lithium Battery Module with Built in Smart BMS for Solar Energy Storage System

4.8kwh LiFePO4 Lithium Battery Module with Built in Smart BMS for Solar Energy Storage System

1 Piece (MOQ)
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Eway Energy Technology (Wuhan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2021
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High Efficiency N-Type HJT Bifacial Solar Panel 750W Photovoltaic Module

High Efficiency N-Type HJT Bifacial Solar Panel 750W Photovoltaic Module

US $ 0.12-0.15 / Watts FOB
5,000 Watts (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Superior 22.5% Solar Power Module for Efficient Solar Products Line

Superior 22.5% Solar Power Module for Efficient Solar Products Line

US $ 60-80 / Set FOB
10 Sets (MOQ)
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Hunan CSAS Science and Technology Co., Ltd.

Hunan, China Since 2025
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Deep Sea Dse4620 Auto Mains (Utility) Failure Control Modules

Deep Sea Dse4620 Auto Mains (Utility) Failure Control Modules

US $ 153-155 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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High-Qualify Pw/Wfi Liquid Distribution Module with Electronic Records & Audit Shandong Weifang

High-Qualify Pw/Wfi Liquid Distribution Module with Electronic Records & Audit Shandong Weifang

US $ 20,000 / Piece FOB
1 Piece (MOQ)
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Shandong Eagle Pharma Machinery Co., Ltd.

Shandong, China Since 2025
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Heavy-Duty Marine and Electric Vehicle Charging Module with IP34 Protection

Heavy-Duty Marine and Electric Vehicle Charging Module with IP34 Protection

US $ 36-57 / pieces FOB
2 pieces (MOQ)
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Zhengzhou Qixiong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Elsky Mx6900 4K Multi-Display OPS Module

Elsky Mx6900 4K Multi-Display OPS Module

US $ 267-272 / Piece FOB
1 Piece (MOQ)
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Shenzhen Elsky Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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About Key Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Upgrade your Communication Module with the elegant and durable Key Module.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?

    Enhance your Communication Module setup with our premium Key Module.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.

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

    The Key Module is a key item within our extensive Communication Module selection.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.

New Original Beckhoff PLC Module Kl2541 Kl2542 Kl1408 Kl9010 EL1904 EL2904

New Original Beckhoff PLC Module Kl2541 Kl2542 Kl1408 Kl9010 EL1904 EL2904

US $ 30-198 / Piece FOB
1 Piece (MOQ)
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Yiwu Linshanming Trading Co., Ltd.

Zhejiang, China Since 2025
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High-Speed Expandable IO Module with EtherCAT Including Temperature Module

High-Speed Expandable IO Module with EtherCAT Including Temperature Module

US $ 45-249 / 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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Solar Powered Jrdt-433-100W Anti-Uav Shielding Module for Efficient Drone Counteraction

Solar Powered Jrdt-433-100W Anti-Uav Shielding Module for Efficient Drone Counteraction

US $ 204-228 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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PAC150s12-R 150W AC Power Module

PAC150s12-R 150W AC Power Module

US $ 560-580 / Piece FOB
1 Piece (MOQ)
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui, China Since 2023
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Factory Direct 210mm Half Cell Mono Solar Panel 100W 150W 200W 250W 300W Small PV Modules for off Grid Home Solar Power System

Factory Direct 210mm Half Cell Mono Solar Panel 100W 150W 200W 250W 300W Small PV Modules for off Grid Home Solar Power System

US $ 0.095-0.15 / watt FOB
350,000 watt (MOQ)
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Qingdao Panshen Metal Co., Ltd.

Shandong, China Since 2021
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My Solar Mono Solar Panel 120cells Half Cell 340W Perc Solar Module

My Solar Mono Solar Panel 120cells Half Cell 340W Perc Solar Module

US $ 0.15-0.21 / wp FOB
1,000 wp (MOQ)
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MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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16V 500f Supercapacitor Module, Starting Power Supply for Rail Transit and Heavy Machinery

16V 500f Supercapacitor Module, Starting Power Supply for Rail Transit and Heavy Machinery

US $ 160-189 / Pack FOB
1 Pack (MOQ)
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Tianjin Tedian Energy Technology Co., Ltd

Trading Company

Tianjin, China Since 2025
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LCD TFT 7-Inch 1024X600 HD Touchscreen Display Module for Projects

LCD TFT 7-Inch 1024X600 HD Touchscreen Display Module for Projects

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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Yihang Poly 330W 72cells Solar Panels 5bb 350watt 370watt Module Price

Yihang Poly 330W 72cells Solar Panels 5bb 350watt 370watt Module Price

US $ 0.26-0.3 / watt FOB
1,000 watt (MOQ)
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Yangzhou Yihang Photoelectric Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2022
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100% Authentic Emerson Rosemount 644 Temperature Transmitter Module

100% Authentic Emerson Rosemount 644 Temperature Transmitter Module

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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110V Square 4LED LED Module 70*70mm 3030SMD Light Source IP66 Injection Molding for Signboard

110V Square 4LED LED Module 70*70mm 3030SMD Light Source IP66 Injection Molding for Signboard

US $ 0.75 / Piece FOB
200 Pieces (MOQ)
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Shenzhen Huilong Optoelectronic Co., Ltd.

Guangdong, China Since 2015
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710-760MHz 100W RF Power Amplifier Module Without Signal Source for Fpv Equipment

710-760MHz 100W RF Power Amplifier Module Without Signal Source for Fpv Equipment

US $ 175-180 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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Industrial Reliable Tn TFT LCD Panel Display Color Module for Safety Systems

Industrial Reliable Tn TFT LCD Panel Display Color Module for Safety Systems

US $ 35 / Piece FOB
10 Pieces (MOQ)
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Yunshu (Shenzhen) Intelligence Co., Ltd.

Guangdong, China Since 2025
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