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RS-Sj-4 Rail Type Water Leaking Sensor

RS-Sj-4 Rail Type Water Leaking Sensor

US $ 80-90 / Set FOB
1 Set (MOQ)
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Chongqing Jiuxin Automation Technology Co., Ltd

Trading Company

Chongqing, China Since 2024
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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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White 65W AC Socket + USB Charger Combo for Cable Trunking

White 65W AC Socket + USB Charger Combo for Cable Trunking

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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20W USB a+C Power Insert Fits 45mm Trunking & Floor Boxes

20W USB a+C Power Insert Fits 45mm Trunking & Floor Boxes

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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Universal 45mm X 45mm USB Charging Insert 45W

Universal 45mm X 45mm USB Charging Insert 45W

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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Euro 45mm USB Socket Manufacturer 65W Fast Charge Factory Direct Sale

Euro 45mm USB Socket Manufacturer 65W Fast Charge Factory Direct Sale

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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65W Fast Charge 45mm USB Charging Solution for Office Furniture Brands

65W Fast Charge 45mm USB Charging Solution for Office Furniture Brands

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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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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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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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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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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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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TUV-Certified, ISO-Compliant, GB-Approved Solar Balcony Installation Module with International Quality Assurance

TUV-Certified, ISO-Compliant, GB-Approved Solar Balcony Installation Module with International Quality Assurance

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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Flexible Thin Film Solar Module for Automotive Energy Solutions

Flexible Thin Film Solar Module for Automotive Energy Solutions

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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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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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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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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About Connection Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Our Connection 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?

    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.

Hampo Imx179 8megapixel Ultra Fixed Focus USB Camera Module

Hampo Imx179 8megapixel Ultra Fixed Focus USB Camera Module

US $ 38.5-41 / Piece FOB
200 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Reliable Balancing Module for Industrial Robots with Safety Protection

Reliable Balancing Module for Industrial Robots with Safety Protection

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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Phoenix Contact Original 2903334 Rif-1-Rpt-Ldp-24DC/2X21 - Relay Module

Phoenix Contact Original 2903334 Rif-1-Rpt-Ldp-24DC/2X21 - Relay Module

US $ 7-8 / Piece FOB
10 Pieces (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Various Color 3s7a Li-ion 11.1V Protection Circuit PCB Module for 3s 11.1V Battery Pack

Various Color 3s7a Li-ion 11.1V Protection Circuit PCB Module for 3s 11.1V Battery Pack

1 Piece (MOQ)
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Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Durable Mhk300A SCR Module for Induction Heating Solutions

Durable Mhk300A SCR Module for Induction Heating Solutions

US $ 11-35 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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1.77 Inch TFT LCD 128X160 Spi LCD Module

1.77 Inch TFT LCD 128X160 Spi LCD Module

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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1u Rack Mount MPO Cassette Module with LC Adapter

1u Rack Mount MPO Cassette Module with LC Adapter

US $ 30-32 / Piece FOB
1 Piece (MOQ)
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Original New Cisco Muti Single SFP-10g-Sr Modules

Original New Cisco Muti Single SFP-10g-Sr Modules

US $ 118 / Piece FOB
1 Piece (MOQ)
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Beijing Borui Communication System Integration Co., Ltd.

Beijing, China Since 2023
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FHD PCBA One-Stop Solution PCB Medical Module

FHD PCBA One-Stop Solution PCB Medical 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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6AV2123-2mA03-0ax0 Smart Control Module for Automation Solutions

6AV2123-2mA03-0ax0 Smart Control Module for Automation Solutions

US $ 497.78 / Piece FOB
1 Piece (MOQ)
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Shenzhen Nuobashi Trading Co., Ltd

Trading Company

Guangdong, China Since 2024
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3.4 Inch 412X960 High-Definition TFT Strip Display Screen with Touch Panel Optical Bonding St7701s Driver IC IPS LCD Modules

3.4 Inch 412X960 High-Definition TFT Strip Display Screen with Touch Panel Optical Bonding St7701s Driver IC IPS LCD Modules

US $ 15.5-18 / Piece FOB
999 Pieces (MOQ)
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Shenzhen Ansilon Technology Co., Ltd

Guangdong, China Since 2025
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E Aton 9001-0414 Tfmr11ki Isolation Transformer Rack-Tower Interchangeable Energy-Saving Module for 9px UPS

E Aton 9001-0414 Tfmr11ki Isolation Transformer Rack-Tower Interchangeable Energy-Saving Module for 9px UPS

US $ 113-119 / boxes FOB
1 boxes (MOQ)
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Beijing Fengyuan Tengda Technology Co., Ltd

Trading Company

Beijing, China Since 2025
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Image Display Resolution 384*288 Thermal Small Mini Thermal Camera Module

Image Display Resolution 384*288 Thermal Small Mini Thermal Camera Module

US $ 2,599-2,999 / Piece FOB
5 Pieces (MOQ)
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Shaanxi Ireeda Protective Technology Co., Ltd.

Shaanxi, China Since 2021
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