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Connection Module

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Il-Nt-RS232-485 Communication Module Comai Controller Expansion Port Cm3-Ethernet Dual Port RS232 RS485 Automation

Il-Nt-RS232-485 Communication Module Comai Controller Expansion Port Cm3-Ethernet Dual Port RS232 RS485 Automation

US $ 89-99 / Piece FOB
1 Piece (MOQ)
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Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Original Brand New Mitsu-Bishi Fx5uj-24mt/Es PLC CPU Module Good Price

Original Brand New Mitsu-Bishi Fx5uj-24mt/Es PLC CPU Module Good Price

US $ 655-775 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Quint-PS/1AC/24DC/10 - Power Supply Unit 2866763

Quint-PS/1AC/24DC/10 - Power Supply Unit 2866763

US $ 487 / Piece FOB
10 Pieces (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Universal 100W USB Charger Insert 2-Port White for Floor Box Sockets

Universal 100W USB Charger Insert 2-Port White for Floor Box Sockets

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Original-Brand-New Allen-Brad-Ley 1756-Tbch Ser a Controllogix 36 Pin Cage-Clamp Screw-Terminal Block Good-Price

Original-Brand-New Allen-Brad-Ley 1756-Tbch Ser a Controllogix 36 Pin Cage-Clamp Screw-Terminal Block Good-Price

US $ 102.6-108.2 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Wholesale Bulk 45mm USB 65W Charging Insert for Electrical Wholesalers

Wholesale Bulk 45mm USB 65W Charging Insert for Electrical Wholesalers

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Safety Shutter French Socket with USB C 65W Insert for Schools

Safety Shutter French Socket with USB C 65W Insert for Schools

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Modular USB Charger Type C+C Smart IC 100W for Home & Office

Modular USB Charger Type C+C Smart IC 100W for Home & Office

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Power Bank Battery Module with 2600mAh Capacity

Power Bank Battery Module with 2600mAh Capacity

US $ 1.2-2 / Piece FOB
100 Pieces (MOQ)
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SHENZHEN TRUE POWER CO., LTD.

Guangdong, China
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20W Dual USB Charger Mechanism 45mm Quick Connect Terminal for Install

20W Dual USB Charger Mechanism 45mm Quick Connect Terminal for Install

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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45X45mm Mosaic Socket Module with Earthing Clip Safety

45X45mm Mosaic Socket Module with Earthing Clip Safety

US $ 0.9-2 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Clip-on VCM Vertical Carousel Storage System Automation Module

Clip-on VCM Vertical Carousel Storage System Automation Module

US $ 10,000-20,000 / Piece FOB
1 Piece (MOQ)
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Clip-on (Jiangsu) Technologies, Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Edge Msk-13 2.4 GHz Audio Module Snap-in Wireless Music-Sharing Kits

Edge Msk-13 2.4 GHz Audio Module Snap-in Wireless Music-Sharing Kits

500 Pieces (MOQ)
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Avs (Ningbo) Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Wholesale 8W 12V Solar Panel Mono Cell Solar PV Module

Wholesale 8W 12V Solar Panel Mono Cell Solar PV Module

US $ 0.35-1.6 / watt FOB
8 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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Modbus Io Coupler Expandable PLC Slave Digital Analog Input Output Module for Industrial Automation Plug-in Module CE Certified

Modbus Io Coupler Expandable PLC Slave Digital Analog Input Output Module for Industrial Automation Plug-in Module CE Certified

US $ 100 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Warehouse Rack System Warehouse Equipment Vertical Carousel Module

Warehouse Rack System Warehouse Equipment Vertical Carousel Module

US $ 10,000-100,000 / Piece FOB
1 Piece (MOQ)
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Clip-on (Jiangsu) Technologies, Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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High-Quality Sie-Mens-6es72231bl320xb0 PLC Expansion-Module Digital-16 in 16-out 24VDC-185mA Simatic S7-1200-Series Good-Price

High-Quality Sie-Mens-6es72231bl320xb0 PLC Expansion-Module Digital-16 in 16-out 24VDC-185mA Simatic S7-1200-Series Good-Price

US $ 405-435 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Anti-Aging UV-Stabilized Long-Life Solar Balcony Module with Standard Export Packaging

Anti-Aging UV-Stabilized Long-Life Solar Balcony Module with Standard Export Packaging

US $ 5-15 / Piece FOB
3,000 Pieces (MOQ)
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Tianjin Guitai New Energy Technology Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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H 3 C S12500g-Af Core Switch Integrated Service Modules Model Lsxm1seerbxd2

H 3 C S12500g-Af Core Switch Integrated Service Modules Model Lsxm1seerbxd2

US $ 599-1,999 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Premium 180W to 300W Solar PV Modules for Eco-Friendly Power

Premium 180W to 300W Solar PV Modules for Eco-Friendly Power

US $ 37-40 / Piece FOB
50 Pieces (MOQ)
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Flagsun (Suzhou) New Energy Co., Ltd.

Jiangsu, China Since 2015
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Bomco Ls H&H Mud Pump Fluid End Parts Spare Parts Discharge Module

Bomco Ls H&H Mud Pump Fluid End Parts Spare Parts Discharge Module

5 Pieces (MOQ)
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Shandong Beyond Petroleum Equipment Co., Ltd.

Shandong, China Since 2021
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Marya Injectable Preparation System Liquid Preparation Module for Pharmaceutical Industry

Marya Injectable Preparation System Liquid Preparation Module for Pharmaceutical Industry

US $ 40,000-50,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Marya Pharmaceutical Engineering & Project Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2020
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a-Grade LiFePO4 Core Power Module for Residential Ess, Easy Integration, BMS Included

a-Grade LiFePO4 Core Power Module for Residential Ess, Easy Integration, BMS Included

US $ 720-840 / Piece FOB
10 Pieces (MOQ)
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Henan Wanyang Lithium Battery Technology Co., Ltd.

Manufacturer/Factory

Henan, China Since 2025
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About Connection Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Connection 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.

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

    Our Connection Module offers exceptional quality 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.

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

    The Connection Module is a top choice 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.

5.0 Inch TFT LCD Module with Resistive Touch Screen

5.0 Inch TFT LCD Module with Resistive Touch Screen

US $ 0.42-0.47 / Piece FOB
1,000 Pieces (MOQ)
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Dongguan Bibuke Electronic Technology CO.,LTD

Guangdong, China Since 2014
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Hot Sale Mtc200A Versatile IGBT Thyristor Power Control Module for AC and DC Input

Hot Sale Mtc200A Versatile IGBT Thyristor Power Control Module for AC and DC Input

US $ 8-18 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Cisco SFP-10G-ZR 10GBASE-ZR SFP10G Compatible Module for SMF

Cisco SFP-10G-ZR 10GBASE-ZR SFP10G Compatible Module for SMF

US $ 50-200 / 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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Compact Balancing Module for Outdoor Energy Systems with Long Lifespan

Compact Balancing Module for Outdoor Energy Systems with Long Lifespan

US $ 18.2-18.8 / Piece FOB
1 Piece (MOQ)
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Professional FHD Endoscopy Camera Module 1080P PCB Module

Professional FHD Endoscopy Camera Module 1080P PCB Module

US $ 400-1,080 / Set FOB
1 Set (MOQ)
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Shenzhen New Concept Med Tec Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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High-Quality 5-Inch IPS LCD Module with Dual Resolution Display

High-Quality 5-Inch IPS LCD Module with Dual Resolution Display

US $ 6.5-25 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Ansilon Technology Co., Ltd

Guangdong, China Since 2025
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Low Loss CWDM Mux Demux Module Single Mode for Wdm System

Low Loss CWDM Mux Demux Module Single Mode for Wdm System

US $ 16-20 / Set FOB
10 Sets (MOQ)
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Phoenix Contact Original Relay Module 2905291 for 24DC Applications

Phoenix Contact Original Relay Module 2905291 for 24DC Applications

US $ 10-13 / Piece FOB
10 Pieces (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Cmyk Full Color Inline Digital Printing Module

Cmyk Full Color Inline Digital Printing Module

US $ 280,000-600,000 / Set FOB
1 Set (MOQ)
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Shanghai Loobjet Information Technology Co., Ltd.

Shanghai, China Since 2014
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Lea-M8t Ublox GPS Module Backward Compatibility with Neo-6t Lea-5t Lea-6t Traffic GPS Timing Module

Lea-M8t Ublox GPS Module Backward Compatibility with Neo-6t Lea-5t Lea-6t Traffic GPS Timing Module

US $ 40.28-42.36 / Piece FOB
1 Piece (MOQ)
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Shenzhen Anzewei Technology Co., Ltd.

Guangdong, China Since 2026
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Global Sales Remote I/O Module: Multi-Protocol Communication & Space-Saving Design

Global Sales Remote I/O Module: Multi-Protocol Communication & Space-Saving Design

US $ 53.79 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Original FF900r12me7p_B11 FF900r12me7_B11 FF900r12me7_B1 FF900r12me7_B Infineon IGBT Thyristors IGBT Module

Original FF900r12me7p_B11 FF900r12me7_B11 FF900r12me7_B1 FF900r12me7_B Infineon IGBT Thyristors IGBT Module

US $ 220-240 / Piece FOB
5 Pieces (MOQ)
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DongGuan Dason Electric Company

Trading Company

Guangdong, China Since 2018
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Long Range 1200m Laser Rangefinder Module - Uart/Ttl Interface for Precision Distance Measurement

Long Range 1200m Laser Rangefinder Module - Uart/Ttl Interface for Precision Distance Measurement

US $ 799-1,199 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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