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20*4 Graphic DOT Matrix LCD Module

20*4 Graphic DOT Matrix LCD Module

US $ 0.48-0.52 / 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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Mobile Phone Camera Module 5MP Ov5675 Auto Focus Mipi Camera Module CMOS

Mobile Phone Camera Module 5MP Ov5675 Auto Focus Mipi Camera Module CMOS

US $ 3.9-5 / Piece FOB
1 Piece (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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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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Trina Vertex-s Solar Pv Modules 415W Tsm-Neg9.28 425wo Cadre Noir 1762×11

Trina Vertex-s Solar Pv Modules 415W Tsm-Neg9.28 425wo Cadre Noir 1762×11

US $ 0.21-0.25 / Watt FOB
40,000 Watt (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Advanced Geotechnical Engineering Acquisition Module for Intelligent Analysis

Advanced Geotechnical Engineering Acquisition Module for Intelligent Analysis

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Ceramic UF Membrane Module for Water Treatment-35 Square Meter

Ceramic UF Membrane Module for Water Treatment-35 Square Meter

US $ 2,954.48-3,282.76 / Piece FOB
1 Piece (MOQ)
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Yaan Weclean Environmental Protection Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Emerson Kj3101X1-Ba1 12p1865X062 Kj3221X1-Ba1 12p2531X062 Communication Module

Emerson Kj3101X1-Ba1 12p1865X062 Kj3221X1-Ba1 12p2531X062 Communication Module

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

Trading Company

Fujian, China Since 2024
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Nvidia Jetson Orin Nano Module 4GB 8GB Developer Kit Ai Embedded Development Board Computer Carrier Board Case Module

Nvidia Jetson Orin Nano Module 4GB 8GB Developer Kit Ai Embedded Development Board Computer Carrier Board Case Module

US $ 255-260 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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Premium Factory OEM Solar Panel Module for Sustainable Energy

Premium Factory OEM Solar Panel Module for Sustainable Energy

US $ 0.65-1.4 / Watt FOB
20,000 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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400W 550W 580W 610wsolar Photovoltaic Panel N-Type 585W Monocrystalline Silicon Module

400W 550W 580W 610wsolar Photovoltaic Panel N-Type 585W Monocrystalline Silicon Module

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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Bulk Purchase 7300-7500MHz 100W High Power Stable Test Anti-Drone Module

Bulk Purchase 7300-7500MHz 100W High Power Stable Test Anti-Drone Module

US $ 571-628 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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High-Qualify Pw/Wfi Liquid Distribution Module with Electronic Records & Audit

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

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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in Stock Original Nvidia Jetson Agx Orin 64GB Module Developer Kit (945-13730-0050-000) Jetson Agx Xavier Agx Orin Uav 64G

in Stock Original Nvidia Jetson Agx Orin 64GB Module Developer Kit (945-13730-0050-000) Jetson Agx Xavier Agx Orin Uav 64G

US $ 1,880-1,999 / 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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Advanced Robotics Joint Modules for Precision Automation Solutions

Advanced Robotics Joint Modules for Precision Automation Solutions

US $ 0.69-1.99 / Piece FOB
1 Piece (MOQ)
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Dongguan Huahang Xinma Metal Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Best Selling Small Solar Panel PV Module 200watt

Best Selling Small Solar Panel PV Module 200watt

US $ 0.07-0.15 / watt FOB
1 watt (MOQ)
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Yangtze Solar Power Co., Ltd.

Anhui, China Since 2016
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Advanced Shielded Electronic Control Module Cable Harness G5319427 Ensuring Optimal Electrical Performance and EMI/Rfi Interference Protection

Advanced Shielded Electronic Control Module Cable Harness G5319427 Ensuring Optimal Electrical Performance and EMI/Rfi Interference Protection

US $ 6-12 / 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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Polycrystalline Solar Photovoltaic Module for Solar Panel Kit Factory Price 330W 335W 340W 345W 350 CE 36V Home Commercial Solar System

Polycrystalline Solar Photovoltaic Module for Solar Panel Kit Factory Price 330W 335W 340W 345W 350 CE 36V Home Commercial Solar System

US $ 0.2-0.22 / 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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AC110V AC220V No Need Driver SMD3030 Side-View LED Module for Signage

AC110V AC220V No Need Driver SMD3030 Side-View LED Module for Signage

US $ 0.85-0.95 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Huilong Optoelectronic Co., Ltd.

Guangdong, China Since 2015
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Emerson Vertiv R48-4000e 48V 4000W Rectifier Power Module

Emerson Vertiv R48-4000e 48V 4000W Rectifier Power Module

US $ 175-195 / 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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Heavy Load 150kg Load Semi-closed Ball Screw Linear Module Actuator Single-axis Robot Slide Table

Heavy Load 150kg Load Semi-closed Ball Screw Linear Module Actuator Single-axis Robot Slide Table

US $ 125-220 / Piece FOB
1 Piece (MOQ)
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Dongguan Pinsi Machinery Co., Ltd.

Guangdong, China Since 2024
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Cisco C9300X-Nm-8y Catalyst 9300X 8X 25g/10g/1g SFP Network Module

Cisco C9300X-Nm-8y Catalyst 9300X 8X 25g/10g/1g SFP Network Module

US $ 700-750 / Piece FOB
1 Piece (MOQ)
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Shanghai Yuedian Information Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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Gtgh Gpon Olt Board High-Density Pon Interface Module

Gtgh Gpon Olt Board High-Density Pon Interface Module

US $ 23-38 / Piece FOB
2 Pieces (MOQ)
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L-Square Century Co., Limited

Guangdong, China Since 2021
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Fiber Optic Transceivers 40g Qsfp Sr4 850nm 100m MPO Connector Sr Multi Mode Transceiver Module

Fiber Optic Transceivers 40g Qsfp Sr4 850nm 100m MPO Connector Sr Multi Mode Transceiver Module

US $ 9.9-25 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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About Key Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Key Module is an essential part of our Communication Module offerings.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 Key Module is a standout piece 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.

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

    The Key Module is included in 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.

5.0 Inch High Resolution 1024X600 LCD Screen TFT Module with HDMI Driver Board

5.0 Inch High Resolution 1024X600 LCD Screen TFT Module with HDMI Driver Board

US $ 23.5-25.5 / Piece FOB
2 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Intelligent Agriculture Commercial Passive Solar Oyster Mushroom Cultivation Module

Intelligent Agriculture Commercial Passive Solar Oyster Mushroom Cultivation Module

US $ 3,500 / Set FOB
1 Set (MOQ)
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Zhejiang Dingsheng Security Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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CF120b-1605-C-250-Fwl/R Motor Bending Installation Linear Module, Screw Slide Module, Fully Enclosed, High Rigidity, High Load

CF120b-1605-C-250-Fwl/R Motor Bending Installation Linear Module, Screw Slide Module, Fully Enclosed, High Rigidity, High Load

US $ 160-255 / Set FOB
1 Set (MOQ)
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Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
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ISO Standard 10W 100W 433MHz 1.5GHz Anti Drone GPS Multi-Band Uav Shielding Jammer Module Signal Booster Anti Unmanned Aerial Vehicle RF Circulators for Export

ISO Standard 10W 100W 433MHz 1.5GHz Anti Drone GPS Multi-Band Uav Shielding Jammer Module Signal Booster Anti Unmanned Aerial Vehicle RF Circulators for Export

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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High Precision Range and Long-Range Laser Rangefinder Module for Hunting

High Precision Range and Long-Range Laser Rangefinder Module for Hunting

US $ 6,680-8,346 / Piece FOB
5 Pieces (MOQ)
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Shaanxi Ireeda Protective Technology Co., Ltd.

Shaanxi, China Since 2021
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CC-Link Integrated I/O Module Compatible with Mitsubishi PLC

CC-Link Integrated I/O Module Compatible with Mitsubishi PLC

US $ 96.04-137.2 / 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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Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

US $ 1.4-1.8 / pieces FOB
50 pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Capacitor Board Accessories Elevator Delay Circuit Capacitor Module Black Shell GF21

Capacitor Board Accessories Elevator Delay Circuit Capacitor Module Black Shell GF21

US $ 30 / Piece FOB
1 Piece (MOQ)
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Nanjing Antu Elevator Parts Co., Ltd.

Jiangsu, China Since 2025
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High-Performance 1.3 Inch Color Touch LCD Display Module

High-Performance 1.3 Inch Color Touch LCD Display Module

US $ 10-11 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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OEM and ODM N Type Technology 585W 590W 600W 610W Solar Module with 25 Warranty

OEM and ODM N Type Technology 585W 590W 600W 610W Solar Module with 25 Warranty

US $ 0.08-0.087 / watt FOB
2,106,000 watt (MOQ)
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Dinghui New Energy (Dezhou) Co., Ltd

Shandong, China Since 2023
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Lithium Battery 48V100ah LiFePO4 Battery Pack 100ah Rechargeable Battery Module for Telecom Base Station Power Supply Energy Storage Solar Battery

Lithium Battery 48V100ah LiFePO4 Battery Pack 100ah Rechargeable Battery Module for Telecom Base Station Power Supply Energy Storage Solar Battery

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Shenzhen Everexceed Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Jinko Solar Tiger Neo N-Type 72hl4- (V) 144 Cells 555W 560W 565W 570W 575W Watt Mono-Facial Solar Module Jenko Solar Panel

Jinko Solar Tiger Neo N-Type 72hl4- (V) 144 Cells 555W 560W 565W 570W 575W Watt Mono-Facial Solar Module Jenko Solar Panel

US $ 0.075-0.12 / watts FOB
10,000 watts (MOQ)
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MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Hot-Selling IP67 Mono Solar Panel Bendable Photovoltaic PV Module for Roof Tiles

Hot-Selling IP67 Mono Solar Panel Bendable Photovoltaic PV Module for Roof Tiles

US $ 70-80 / Piece FOB
10 Pieces (MOQ)
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Flagsun (Suzhou) New Energy Co., Ltd.

Jiangsu, China Since 2015
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