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New 30A LED Dimming Switch Light Tape Controller DC 12V-24V Single Color LED Strip Dimmer Switching Module Relay

New 30A LED Dimming Switch Light Tape Controller DC 12V-24V Single Color LED Strip Dimmer Switching Module Relay

US $ 1.1-1.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Scimagic Development Technology Co., Limited

Trading Company

Guangdong, China Since 2016
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OEM Available 460W Solar Power Module

OEM Available 460W Solar Power Module

US $ 0.11-0.12 / watt FOB
100,000 watt (MOQ)
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Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
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Cfjd150-2004-C-400-Fw High Precision Rail Driven Linear Module for Industrial Automation Equipment Cartesian Coordinate Manipulator

Cfjd150-2004-C-400-Fw High Precision Rail Driven Linear Module for Industrial Automation Equipment Cartesian Coordinate Manipulator

US $ 110-130 / Set FOB
1 Set (MOQ)
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Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
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Battery Management Coulometer Module Withbms Data Retrieval, Can, RS485, Bluetooth Communication for Jabada Mbs Wireless Battery Manager

Battery Management Coulometer Module Withbms Data Retrieval, Can, RS485, Bluetooth Communication for Jabada Mbs Wireless Battery Manager

US $ 32-40 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Lanke Technology Co., Ltd.

Guangdong, China Since 2022
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Compact 2km Laser Distance Module for Uav Mapping and Surveying

Compact 2km Laser Distance Module for Uav Mapping and Surveying

US $ 134-168 / Piece FOB
1 Piece (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Siemens 6SL3120-1TE21-0AA4 Compact Booksize Single Axis Servo Drive Module

Siemens 6SL3120-1TE21-0AA4 Compact Booksize Single Axis Servo Drive Module

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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7" custom TFT Module with 300 CD/M2 and Ttl Interface LCD switch panel for custom vehicles

7" custom TFT Module with 300 CD/M2 and Ttl Interface LCD switch panel for custom vehicles

US $ 21-22 / Piece FOB
100 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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Ibeehive Customizable Digital Hydrogen Gas Station Module

Ibeehive Customizable Digital Hydrogen Gas Station Module

US $ 29-49 / Square Meter FOB
500 Square Meters (MOQ)
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Jwm Hi-Tech Development Co., Ltd.

Manufacturer/Factory & Trading Company

Liaoning, China Since 2021
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Mini Solar Poly Crystalline Cells 6X6 Small Poly Solar Cell with Factory Price

Mini Solar Poly Crystalline Cells 6X6 Small Poly Solar Cell with Factory Price

US $ 0.14-0.16 / W FOB
100,000 W (MOQ)
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Flagsun (Suzhou) New Energy Co., Ltd.

Jiangsu, China Since 2015
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100W GaN Drone Counter Module Ultra-Wide-Band 2000-2700MHz Anti Fpv Jammer System for Autel Anti-Drone Amplifier Module

100W GaN Drone Counter Module Ultra-Wide-Band 2000-2700MHz Anti Fpv Jammer System for Autel Anti-Drone Amplifier Module

US $ 200-230 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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Beckhoff PLC Bk1120 Ek1100 Bk315bk3120 Bk3150 Bk3120 Kl1408 Kl4004 Kl5001 Kl6001 Kl3204 Kl6201 Bk3150 Bk1120 Bk3120 Bk9100 Bk9000 Ek1100 Ek1110 Module

Beckhoff PLC Bk1120 Ek1100 Bk315bk3120 Bk3150 Bk3120 Kl1408 Kl4004 Kl5001 Kl6001 Kl3204 Kl6201 Bk3150 Bk1120 Bk3120 Bk9100 Bk9000 Ek1100 Ek1110 Module

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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New 8-Inch FHD+ Industrial TFT Module, 1920X1200 IPS with 1000 Nits & 45-Pin RGB for Sunlight Readable HMI, Medical & Marine Displays

New 8-Inch FHD+ Industrial TFT Module, 1920X1200 IPS with 1000 Nits & 45-Pin RGB for Sunlight Readable HMI, Medical & Marine Displays

US $ 38.5-45 / Piece FOB
1 Piece (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Battery Electric Vehicles (BEVs) The IGBT Module High Frequency Operations Super Si Oss65r340FF To220f Mosfet

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

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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TUV UL Certified EV Charger Module 30kw Acdc Rectifier 150V-1000V Power Converter

TUV UL Certified EV Charger Module 30kw Acdc Rectifier 150V-1000V Power Converter

1 Piece (MOQ)
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Shenzhen Infypower Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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TM915 7-Day Programmable Timer Module 1-Min Interval, 18 on/off Daily, 10A/30A Load, 200-250VAC/12VDC Digital Timer

TM915 7-Day Programmable Timer Module 1-Min Interval, 18 on/off Daily, 10A/30A Load, 200-250VAC/12VDC Digital Timer

US $ 11.88 / Piece FOB
10 Pieces (MOQ)
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Yueqing Saishi Electronic Co., Ltd.

Trading Company

Zhejiang, China Since 2011
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Engine Parts Qsm11 Electronic Control Module Ecm 3408501

Engine Parts Qsm11 Electronic Control Module Ecm 3408501

US $ 1-5,000 / Piece FOB
1 Piece (MOQ)
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Dongguan ZEB Power Solution Company Limited

Trading Company

Guangdong, China Since 2016
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200/400G DCO CFP2 75/100GHz DWDM C-Band Tunable Transceiver Module

200/400G DCO CFP2 75/100GHz DWDM C-Band Tunable Transceiver Module

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Link-All Technology Co., Ltd.

Guangdong, China Since 2018
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Cspex Base Cards for Sr8800-X Routers Spex-1204

Cspex Base Cards for Sr8800-X Routers Spex-1204

US $ 600-2,800 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Customizable 1700-1900MHz 50W 47dBm GaN RF Drone Jammer Module Anti Fpv Drone Module

Customizable 1700-1900MHz 50W 47dBm GaN RF Drone Jammer Module Anti Fpv Drone Module

US $ 100-110 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China Since 2025
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Wide Band 600-1020MHz 100W Fpv Drone Signal Jammer Module Anti Drone Module

Wide Band 600-1020MHz 100W Fpv Drone Signal Jammer Module Anti Drone Module

US $ 245.5-285.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Trina Solar Panels N-Type 700W 705W 710W 715W 690W 695W Bificial PV Module with CE TUV Certificate Solar Panel

Trina Solar Panels N-Type 700W 705W 710W 715W 690W 695W Bificial PV Module with CE TUV Certificate Solar Panel

US $ 0.09-0.11 / watt FOB
100,000 watt (MOQ)
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Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
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CF140b-D40-C-50-Fwrf/Rb/Lf/Lb High Stability Folded Belt Type Linear Cartesian Coordinate Manipulator for Smart Equipment Linear Module

CF140b-D40-C-50-Fwrf/Rb/Lf/Lb High Stability Folded Belt Type Linear Cartesian Coordinate Manipulator for Smart Equipment Linear Module

US $ 180-325 / Set FOB
1 Set (MOQ)
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Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
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Precision 100m Tof Sensor Module with RS232 and RS485 Interfaces

Precision 100m Tof Sensor Module with RS232 and RS485 Interfaces

US $ 67-93 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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About Key Module FAQ
  • QWhat type of communication protocols do communication modules support?

    Our Key Module offers exceptional quality within the Communication Module category.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.

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

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

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

    The Key Module is included in our comprehensive Communication Module range.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.

7" IPS TFT/LCD display/screen Module in 800X1280 resolution

7" IPS TFT/LCD display/screen Module in 800X1280 resolution

US $ 10 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
5.2GHz 100W GaN Anti-Module for Anti Drone System Autel Anti Fpv C-Uas Mavic 3 Autel Fpv Poland RF Module PA Module

5.2GHz 100W GaN Anti-Module for Anti Drone System Autel Anti Fpv C-Uas Mavic 3 Autel Fpv Poland RF Module PA Module

US $ 600-750 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Beckhoff EL4004 EL4132 EL3162 EL6731 EL6751 EL6752 EL7047 EL3742 EL7041 EL6692 EL6631 EL7201 EL7211 EL3064 EL3062 EL3058 EL6614 EL4134 EL3356-0010 Module

Beckhoff EL4004 EL4132 EL3162 EL6731 EL6751 EL6752 EL7047 EL3742 EL7041 EL6692 EL6631 EL7201 EL7211 EL3064 EL3062 EL3058 EL6614 EL4134 EL3356-0010 Module

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

Zhejiang, China Since 2025
Chat Now Send Inquiry
Client Sample Customization Customized Good Display Small 2.46 Inch LCD Digital Display TFT LCD 2.46 Inch Video Screen Module Esp32 OEM ODM

Client Sample Customization Customized Good Display Small 2.46 Inch LCD Digital Display TFT LCD 2.46 Inch Video Screen Module Esp32 OEM ODM

US $ 14-18 / Piece FOB
2 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Infypower 40kw 1000V AC/DC Charging Module for DC EV Charger

Infypower 40kw 1000V AC/DC Charging Module for DC EV Charger

US $ 1,400-1,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Infypower Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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DDR5 8GB 16GB PC5-5600MHz RAM 1.1V Computer Memory Module

DDR5 8GB 16GB PC5-5600MHz RAM 1.1V Computer Memory Module

US $ 32-33 / Piece FOB
50 Pieces (MOQ)
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ULIKE DESIGN CO., LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
Honeywell FC-PDIO01 Safety Digital Input Output I/O Module 51454927-176

Honeywell FC-PDIO01 Safety Digital Input Output I/O Module 51454927-176

US $ 1-699 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
BNSENS Co., Ltd.

Jiangsu, China Since 2024
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LCD Module for Air Condition with Segment Customerized LCD Display

LCD Module for Air Condition with Segment Customerized LCD Display

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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My Solar Poly 36cells/18V 180W Perc Solar Module

My Solar Poly 36cells/18V 180W Perc Solar Module

1,000 watts (MOQ)
Contact Supplier
Audited Supplier
MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
50W 2300-2500MHz Signal Fpv Jammer Blocker Anti Drone Jammer GaN Module

50W 2300-2500MHz Signal Fpv Jammer Blocker Anti Drone Jammer GaN Module

US $ 115-120 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Wide Band 100W Fpv Drone Signal Jammer Module 300-600MHz 100W Signal Amplifier Module

Wide Band 100W Fpv Drone Signal Jammer Module 300-600MHz 100W Signal Amplifier Module

US $ 161.73-175.69 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Advanced IP68 Rated Solar Module

Advanced IP68 Rated Solar Module

US $ 0.08-0.1 / Watt FOB
10,000 Watt (MOQ)
Contact Supplier
Audited Supplier
Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
Chat Now Send Inquiry
CF120b-2004-C-900-Fw High Stability Direct Drive Ball Screw Module with Smooth Operation Control Cartesian Coordinate Manipulator

CF120b-2004-C-900-Fw High Stability Direct Drive Ball Screw Module with Smooth Operation Control Cartesian Coordinate Manipulator

US $ 140-235 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
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