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1602 16x2 Character COB LCD Module EC1602K0-DN-6B | STN/FSTN Anti-glare, 3.3V/5V, Parallel/SPI Dual Interface, Wide Temp -20~70°C

1602 16x2 Character COB LCD Module EC1602K0-DN-6B | STN/FSTN Anti-glare, 3.3V/5V, Parallel/SPI Dual Interface, Wide Temp -20~70°C

US $ 1.5-6.5 / Piece FOB
100 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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Kk 200A 1600V Concave Shape Spiral Bolt Mount Medium Frequency Furnace Soft Start Component Fast SCR Thyristors Rectifier Module

Kk 200A 1600V Concave Shape Spiral Bolt Mount Medium Frequency Furnace Soft Start Component Fast SCR Thyristors Rectifier Module

US $ 12.32 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Em-Bio8-Efcp Fault Current Protection Module Original Order Code Em2bio8exbx I/O Module

Em-Bio8-Efcp Fault Current Protection Module Original Order Code Em2bio8exbx I/O Module

US $ 148-152 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Outdoor 200W Module LED Street Light Energy Efficiency & Safety

Outdoor 200W Module LED Street Light Energy Efficiency & Safety

US $ 86-96 / Piece FOB
1 Piece (MOQ)
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Jiaxing AllGreen Technology Co., Ltd.

Zhejiang, China Since 2025
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Engine Interface Control Module Controller Eim 630-466 (12/24V)

Engine Interface Control Module Controller Eim 630-466 (12/24V)

US $ 17-23 / Piece FOB
1 Piece (MOQ)
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Fuan Spark Power Co., Ltd.

Fujian, China Since 2026
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Factory Original Rosemount 248 Temperature Transmitter Module for Accurate Measurement

Factory Original Rosemount 248 Temperature Transmitter Module for Accurate Measurement

US $ 150-300 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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Lr5-72hbd 540-560m Half-Cut Cell Module for Industrial Use with DC1500V

Lr5-72hbd 540-560m Half-Cut Cell Module for Industrial Use with DC1500V

1 Taiwan (MOQ)
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Jiangsu Purebus Technology Co., Ltd

Jiangsu, China Since 2025
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Without Guide Rail Servo Module Linear Motion

Without Guide Rail Servo Module Linear Motion

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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High-Speed 2000mm/Slinear Guide Rail Actuator Module Stroke Screw Drive Core Bearing for CNC Linear Position Kit

High-Speed 2000mm/Slinear Guide Rail Actuator Module Stroke Screw Drive Core Bearing for CNC Linear Position Kit

US $ 200-800 / Piece FOB
1 Piece (MOQ)
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Ningbo Jollitter Leisure Products Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Miasole Flex-03m Series 360W 370W CIGS Flexible Solar PV Module

Miasole Flex-03m Series 360W 370W CIGS Flexible Solar PV Module

US $ 630 / Piece FOB
10 Pieces (MOQ)
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Shandong Sinoltech International Co., Ltd.

Shandong, China Since 2017
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Width 40mm Hiwin Kk4001 Single-Axis Robot Linear Module

Width 40mm Hiwin Kk4001 Single-Axis Robot Linear Module

US $ 30 / Piece FOB
1 Piece (MOQ)
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ALM Intelligent Technology (Suzhou) Co., Limited

Jiangsu, China Since 2022
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Anti Fpv RF Power Amplifier Module 700-6000MHz 80W Wideband Power Amplifier Customized Portable GaN Module

Anti Fpv RF Power Amplifier Module 700-6000MHz 80W Wideband Power Amplifier Customized Portable GaN Module

US $ 2,200-2,400 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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15.6'' B156han02.5 1920*1080 RGB TFT LCD Module Cost-Effecitve Industrial LCD Module

15.6'' B156han02.5 1920*1080 RGB TFT LCD Module Cost-Effecitve Industrial LCD Module

US $ 29.99 / Piece FOB
300 Pieces (MOQ)
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Royal Display Co., Ltd.

Guangdong, China Since 2019
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High Power 100W 600-1020MHz Counter Module Power Amplifier Uav Signal Drone Jamming Module

High Power 100W 600-1020MHz Counter Module Power Amplifier Uav Signal Drone Jamming Module

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

Guangdong, China Since 2014
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Embedded Raspberry Pi Computer Cm4008032 Compute Module 4 New and Original From The UK

Embedded Raspberry Pi Computer Cm4008032 Compute Module 4 New and Original From The UK

1 Piece (MOQ)
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CENTURY SOLUTIONS LIMITED

Hubei, China Since 2024
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Industrial Laser Distance Measurement Module-80m/100m/150m Range, USB & Ttl Compatible

Industrial Laser Distance Measurement Module-80m/100m/150m Range, USB & Ttl Compatible

US $ 65-73 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Light Weight Thermal Shock Resistance Ceramic Fiber Insulation Module for Industry Furnace

Light Weight Thermal Shock Resistance Ceramic Fiber Insulation Module for Industry Furnace

US $ 0.85-3 / Ton FOB
1 Ton (MOQ)
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ZIBO YUFENG REFRACTORY CO., LIMITED

Shandong, China Since 2018
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4-Channel Analog Input Module with ±10VDC Voltage Input Options

4-Channel Analog Input Module with ±10VDC Voltage Input Options

US $ 55-65 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Customized Intelligent Advanced Module with Pressure ≥1bar for 150 Nm3/Hr

Customized Intelligent Advanced Module with Pressure ≥1bar for 150 Nm3/Hr

US $ 150,000 / 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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Hot Sell Longi Lr5-72hbd 545W Solar Panels PV Modules for Solar System

Hot Sell Longi Lr5-72hbd 545W Solar Panels PV Modules for Solar System

US $ 0.124 / watt FOB
99,999 watt (MOQ)
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Anhui Wingo Technology Co., Ltd.

Anhui, China Since 2022
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Wide Band Mobile Booster Kit 5100-5900MHz 50W RS485 High Gain 5g RF Power Amplifier Module

Wide Band Mobile Booster Kit 5100-5900MHz 50W RS485 High Gain 5g RF Power Amplifier Module

US $ 1,490 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Beckhoff Ethercat Terminals Ek9000 Modbustcp/UDP Bus Coupler PLC Terminal Module

Beckhoff Ethercat Terminals Ek9000 Modbustcp/UDP Bus Coupler PLC Terminal 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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Sunket Mono 182mm 40cells Double Glass Bifacial Frameless Agri Mono Half Cell PV Module Series

Sunket Mono 182mm 40cells Double Glass Bifacial Frameless Agri Mono Half Cell PV Module Series

US $ 0.209-0.229 / watt FOB
10,800 watt (MOQ)
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Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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About Key Module FAQ

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

    Upgrade your Communication Module with the elegant and durable 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?

    Our Key Module offers exceptional quality and style within 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.

  • QWhat type of communication protocols do communication modules support?

    Our Key Module offers exceptional quality and style 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.

4 Inch Smart Home Touch Screen LCD Module Assembly

4 Inch Smart Home Touch Screen LCD Module Assembly

US $ 1.99-199.99 / Piece FOB
1 Piece (MOQ)
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Head Sun Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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RK3588 Android OPS Module for IFPD with Google EDLA Certification

RK3588 Android OPS Module for IFPD with Google EDLA Certification

US $ 259 / Piece FOB
1 Piece (MOQ)
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Shenzhen DS Technology Co., Ltd.

Guangdong, China Since 2018
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Esp32 WiFi Bluetooth IoT Module Custom Smart Home & OEM Solutions with PCBA Services

Esp32 WiFi Bluetooth IoT Module Custom Smart Home & OEM Solutions with PCBA Services

US $ 0.99-2.99 / Piece FOB
10 Pieces (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Ttp223 Touch Button Module Capacitor Type Single Channel Self Locking Touch

Ttp223 Touch Button Module Capacitor Type Single Channel Self Locking Touch

US $ 0.09-0.15 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Horn Speaker Acoustic Vehicle Alerting System Sound Module Avas

Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Horn Speaker Acoustic Vehicle Alerting System Sound Module Avas

US $ 20-30 / Piece FOB
500 Pieces (MOQ)
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Qufu Temb Automotive Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Durable Seat Recorder Module with Premium Car Connector Plug

Durable Seat Recorder Module with Premium Car Connector Plug

US $ 0.28-0.33 / Piece FOB
200 Pieces (MOQ)
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Xuyao Electric Co., Ltd.

Zhejiang, China Since 2024
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Brand New Originalddr5 Desktop Memory Module Renegade Series RGB 6000MHz 288-Pin DIMM 16g*2 Kf560c32rsak2-32 16GB Kf564c32rsa-16

Brand New Originalddr5 Desktop Memory Module Renegade Series RGB 6000MHz 288-Pin DIMM 16g*2 Kf560c32rsak2-32 16GB Kf564c32rsa-16

US $ 30-160 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Huaxing Technology Co., Ltd.

Guangdong, China Since 2023
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Beckhoff/Relay Module/EL1805/EL1815

Beckhoff/Relay Module/EL1805/EL1815

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

Guangxi, China Since 2022
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Children Talking Books Sound Module (TS-011A)

Children Talking Books Sound Module (TS-011A)

US $ 0.9 / Piece FOB
5,000 Pieces (MOQ)
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Tung Wing Electronics (Shenzhen) Co., Ltd.

Trading Company

Guangdong, China Since 2011
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Nationstar LED Video Display Module - P2.5, P3.91, P5, P10 SMD Full Color

Nationstar LED Video Display Module - P2.5, P3.91, P5, P10 SMD Full Color

US $ 8-11 / Piece FOB
1 Piece (MOQ)
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Guangdong New Electronics Information Import & Export Ltd

Guangdong, China Since 2025
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Rffe Protocol Analyzer Control Interface Module Voltage Measurement of Vio and Vpwr

Rffe Protocol Analyzer Control Interface Module Voltage Measurement of Vio and Vpwr

US $ 899 / pieces FOB
5 pieces (MOQ)
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Smartgiant Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Dji Drone Remote ID Decoder Module Farthest 15km Detect Range 5-36V Power

Dji Drone Remote ID Decoder Module Farthest 15km Detect Range 5-36V Power

US $ 2,588 / Piece FOB
1 Piece (MOQ)
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Shenzhen Polaris Security Technology Co., Ltd.

Guangdong, China Since 2025
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4200-4500MHz High Frequency Band 50W Anti Drone Uav Signal GaN RF Signal Jammer Module

4200-4500MHz High Frequency Band 50W Anti Drone Uav Signal GaN RF Signal Jammer Module

US $ 200-210 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Xishengtuo Communication Equipment Co., Ltd.

Guangdong, China Since 2025
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