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100W 7100-7300MHz High Frequency Power Amplifier Anti Drone GPS RF Jammer Module

100W 7100-7300MHz High Frequency Power Amplifier Anti Drone GPS RF Jammer Module

US $ 580-675 / Piece FOB
1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Sunket EU Warehouse in Stock 345~365W Solar Panels Photovoltaic Monocrystalline PV Module for Home

Sunket EU Warehouse in Stock 345~365W Solar Panels Photovoltaic Monocrystalline PV Module for Home

US $ 0.25-0.292 / watt FOB
5,600 watt (MOQ)
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Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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Cisco Glc-Sx-Mmd Multimode Gigabit Ethernet for Industrial Applications Cisco Module

Cisco Glc-Sx-Mmd Multimode Gigabit Ethernet for Industrial Applications Cisco Module

US $ 50-65 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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OPS I7 9th Gen PC Module with 256GB SSD and 100inch Monitor

OPS I7 9th Gen PC Module with 256GB SSD and 100inch Monitor

US $ 95-150 / Piece FOB
1 Piece (MOQ)
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Hangzhou Yatal technology Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Advanced Customized Intelligent Pressure Module for Vpsa Oxygen Plant Solutions

Advanced Customized Intelligent Pressure Module for Vpsa Oxygen Plant Solutions

US $ 310,000 / Set FOB
1 Set (MOQ)
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KunShan OxyEasy Air Technology Co.,Ltd.

Trading Company

Jiangsu, China Since 2025
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Wholesale Indoor LED Display Module with Bright Colorful Graphics

Wholesale Indoor LED Display Module with Bright Colorful Graphics

US $ 19.8-21 / Piece FOB
500 Pieces (MOQ)
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Quanzhou Xinrui Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2016
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Ignition System Competitive Auto Parts Glow Plug Module for Opel

Ignition System Competitive Auto Parts Glow Plug Module for Opel

US $ 1-3 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Xurong International Trading Co., Ltd.

Zhejiang, China Since 2011
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Tiayo Mono Rail Linear Module Fob Shenzhen Price 1000 PCS Delivery to Thailand Factory

Tiayo Mono Rail Linear Module Fob Shenzhen Price 1000 PCS Delivery to Thailand Factory

US $ 200-800 / Piece FOB
1 Piece (MOQ)
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Hunan Tianyou Precision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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HF-LPD200 Special Wi-Fi Long Distance IOT Module WiFi Module

HF-LPD200 Special Wi-Fi Long Distance IOT Module WiFi Module

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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CTC Technology Co., Ltd.

Guangdong, China Since 2020
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Advanced 1734-Ik Incremental Encoder Module for PLC Systems

Advanced 1734-Ik Incremental Encoder Module for PLC Systems

US $ 135.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Heavy-Duty Bus Rear Axle Module & Ndash; High-Rigidity Axle Housing Design Ultra-High Load-Bearing Capacity

Heavy-Duty Bus Rear Axle Module & Ndash; High-Rigidity Axle Housing Design Ultra-High Load-Bearing Capacity

US $ 391 / Piece FOB
1 Piece (MOQ)
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Xiamen Longhuitong Automobile Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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3.5inch 128*128 FSTN LCD Module with COB IC

3.5inch 128*128 FSTN LCD Module with COB IC

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-Performance Cummins M11 Ecm 3408389 Electronic Control Module for Commercial Vehicles

High-Performance Cummins M11 Ecm 3408389 Electronic Control Module for Commercial Vehicles

US $ 3,546-4,000 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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2868606 Step-Diode/5-24DC/2X5/1X10 -Phoenix Contact Redundancy Module

2868606 Step-Diode/5-24DC/2X5/1X10 -Phoenix Contact Redundancy Module

US $ 26-36 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Electronics Co., Ltd

Trading Company

Jiangsu, China Since 2025
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Sleek LED Display Module for Professional Indoor Event Installations

Sleek LED Display Module for Professional Indoor Event Installations

US $ 19,800-23,400 / Piece FOB
1 Piece (MOQ)
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Hefei Ark Universe International Trade Co., Ltd.

Anhui, China Since 2025
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Sailton Brand Power Semiconductor Device Standard Thyristor Module Mtt95A12h 95A/1200V

Sailton Brand Power Semiconductor Device Standard Thyristor Module Mtt95A12h 95A/1200V

US $ 1 / Piece FOB
3 Pieces (MOQ)
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Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China Since 2018
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Factory Price Csp 3570 SMD LED Chip 6000K Yellow White COB LED Module

Factory Price Csp 3570 SMD LED Chip 6000K Yellow White COB LED Module

US $ 0.1-0.6 / Piece FOB
1,000 Pieces (MOQ)
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Guangzhou Tuoran Photoelectric Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Beckhoff Terminal Module Ethercat Coupler Ek1100 Beckhoff I/O Module PLC Ethercatterminal Module

Beckhoff Terminal Module Ethercat Coupler Ek1100 Beckhoff I/O Module PLC Ethercatterminal Module

US $ 100-280 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Digital Input Module NPN Type with 16 Channels Io Remote System Ethernet Digital Io Module

Digital Input Module NPN Type with 16 Channels Io Remote System Ethernet Digital Io Module

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Customizable Data Transmission Module with Open API for OEM Drone Solutions

Customizable Data Transmission Module with Open API for OEM Drone Solutions

US $ 499-999 / Piece FOB
2 Pieces (MOQ)
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Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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High-Precision Real Time Clock Module Rtc Tr8804 with Dtcxo Built-in 32.768kHz Clock Output Voltage 1.6--5.5V, I²C-Bus Voltage1.5--5.5V

High-Precision Real Time Clock Module Rtc Tr8804 with Dtcxo Built-in 32.768kHz Clock Output Voltage 1.6--5.5V, I²C-Bus Voltage1.5--5.5V

US $ 0.1-0.5 / Piece FOB
3,000 Pieces (MOQ)
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Elong Electronic Technology Co., Ltd

Guangdong, China Since 2025
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Best Intelligent 24/7 Real Time Online Lead-Acid Battery Monitoring Module with Snmp for Data Center/Base Station/UPS

Best Intelligent 24/7 Real Time Online Lead-Acid Battery Monitoring Module with Snmp for Data Center/Base Station/UPS

US $ 50-200 / Set FOB
1 Set (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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Defog Eis Algorithm HD Aerial Image Processing Module in Infrared Visible Camera

Defog Eis Algorithm HD Aerial Image Processing Module in Infrared Visible Camera

US $ 2,350-7,500 / Piece FOB
1 Piece (MOQ)
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Xi'an Zhongke Lead IR-Tech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2024
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About Key Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Key Module is a standout piece in our Communication Module collection.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?

    Discover the perfect Communication Module addition with our 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 premium choice in the Communication Module category.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.

128X32 Pixel Matrix 2.23'' OLED Display Module with Yellow/White/Green Font

128X32 Pixel Matrix 2.23'' OLED Display Module with Yellow/White/Green Font

US $ 4.13-4.89 / Piece FOB
1 Piece (MOQ)
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Royal Display Co., Ltd.

Guangdong, China Since 2019
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European Truck Parts Dosing Injection Module 23185531 21534115 21870667 for Vlv

European Truck Parts Dosing Injection Module 23185531 21534115 21870667 for Vlv

US $ 6-10 / Piece FOB
10 Pieces (MOQ)
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Hubei Ziyuanxin Trade Co., Ltd

Hubei, China Since 2024
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Hl-7070-3030 110V Safe High-Temperature Resistant Cold-Resistant UV-Resistant Outdoor LED Module for Lighting Lightbox

Hl-7070-3030 110V Safe High-Temperature Resistant Cold-Resistant UV-Resistant Outdoor LED Module for Lighting Lightbox

US $ 0.72-0.76 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huilong Optoelectronic Co., Ltd.

Guangdong, China Since 2015
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Escalator Sensor Escalator Module with IP67 Rating Startup Sensor for Escalator

Escalator Sensor Escalator Module with IP67 Rating Startup Sensor for Escalator

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Shenzhen Giants Sensor Technology Co., Ltd.

Guangdong, China Since 2023
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Carescape Respiratory E-Caio-00 Gas Module

Carescape Respiratory E-Caio-00 Gas Module

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
CWT TECHNOLOGY HK LIMITED

Trading Company

Jiangxi, China Since 2022
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Brand New Qsfp28 100g Sr4 850nm 100m MPO-12 Dom Qsfp-100g-Sr4-S Optical Transceiver Module

Brand New Qsfp28 100g Sr4 850nm 100m MPO-12 Dom Qsfp-100g-Sr4-S Optical Transceiver Module

US $ 65-70 / Piece FOB
1 Piece (MOQ)
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Guangdong Loongcc Co., Limited

Guangdong, China Since 2024
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0.25-10m3pH EDI Plant Electro Deionization Module Ion Pure Ultra-Pure Water Treatment Systems Manufacturer CE Certificate

0.25-10m3pH EDI Plant Electro Deionization Module Ion Pure Ultra-Pure Water Treatment Systems Manufacturer CE Certificate

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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2.4G 50W GaN RF Power Amplifier Drone Counter Module for Anti Drone System

2.4G 50W GaN RF Power Amplifier Drone Counter Module for Anti Drone System

US $ 60-90 / Piece FOB
1 Piece (MOQ)
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Shenzhen Liangyou Communication Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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T30 Rectifier Diode Bridge Rectifier Diode Set Generator Rectifier Module

T30 Rectifier Diode Bridge Rectifier Diode Set Generator Rectifier Module

US $ 13-15 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Cisco Catalyst C9300X-NM-4C 4X100G/40G Dual Rate Network Module

Cisco Catalyst C9300X-NM-4C 4X100G/40G Dual Rate Network Module

US $ 800-1,300 / 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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Direct Replacement OEM Part Number 1153605136 Still Forklift Electronic Control Module Assembly Unit

Direct Replacement OEM Part Number 1153605136 Still Forklift Electronic Control Module Assembly Unit

US $ 50-55 / Piece FOB
1 Piece (MOQ)
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Hangzhou Forforce Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Bently Nevada/Accelerometer Module/3701/3701/46-01-00-00/3701/77-01-00-00

Bently Nevada/Accelerometer Module/3701/3701/46-01-00-00/3701/77-01-00-00

US $ 50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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4G+64G 7-Inch Android Touchscreen Security Equipment Embedded Facial Recognition Module for Turnstiles

4G+64G 7-Inch Android Touchscreen Security Equipment Embedded Facial Recognition Module for Turnstiles

US $ 261-291 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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