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Floor Calling of Site Lifting Cage Hoist Intercom System
Video

Floor Calling of Site Lifting Cage Hoist Intercom System

US $ 198-228/ Piece FOB
MOQ: 1 Piece
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Shanghai Strong Engineering Construction Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2014
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Ciena Xcvr-S40V55 Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module
Video

Ciena Xcvr-S40V55 Compatible 10gbase-Er SFP+ 1550nm 40km Dom Transceiver Module

US $ 5-128/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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4G FDD LTE Pic-E Wireless Network Card Gdm7243st GPS B31 Cat4 CPE Router WiFi Module

4G FDD LTE Pic-E Wireless Network Card Gdm7243st GPS B31 Cat4 CPE Router WiFi Module

US $ 40-45/ Piece FOB
MOQ: 3,000 Pieces
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Shenzhen Newlotus Technology Ltd

Manufacturer/Factory,Trading Company,Group Corporation

Guangdong , China Since 2019
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RJ45 Slim Connector CAT6 Termination RJ45 Plug for UTP Cat 6 Cable and RJ45 Wall Socket
Video

RJ45 Slim Connector CAT6 Termination RJ45 Plug for UTP Cat 6 Cable and RJ45 Wall Socket

US $ 0.035-0.05/ Piece FOB
MOQ: 10,000 Pieces
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Ningbo Geteknet Telecom Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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P1hermit-03CD I7-12700h/16g/1tssd/Rtxa2000 Laptop
Video

P1hermit-03CD I7-12700h/16g/1tssd/Rtxa2000 Laptop

US $ 2,386-2,500/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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Good Source of Qfx10000-LC-Blnk Junip Switches
Video

Good Source of Qfx10000-LC-Blnk Junip Switches

US $ 500-510/ Set FOB
MOQ: 1 Set
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Starry Networking Tech Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2023
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18 Channels CWDM Mux/Demux 1270-1610nm Wavelength Optional

18 Channels CWDM Mux/Demux 1270-1610nm Wavelength Optional

MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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1-18GHz 1W ISO Certificated Customized Wholesale Radar Microwave GaN RF Power Amplifier
Video

1-18GHz 1W ISO Certificated Customized Wholesale Radar Microwave GaN RF Power Amplifier

US $ 300-2,500/ Piece FOB
MOQ: 1 Piece
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu , China Since 2025
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High-Speed 400g Osfp Vr4 Optical Transceiver Module for Data Centers
Video

High-Speed 400g Osfp Vr4 Optical Transceiver Module for Data Centers

US $ 600-610/ Piece FOB
MOQ: 1 Piece
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2025
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New Original Electronic Components Module WiFi Module Esp32-S2-Wrover-N8r2 Esp32-S2-Wrover-N16r2
Video

New Original Electronic Components Module WiFi Module Esp32-S2-Wrover-N8r2 Esp32-S2-Wrover-N16r2

US $ 2.9/ Piece FOB
MOQ: 10 Pieces
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong , China Since 2025
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Reliable Modular Power Supply for Gigabit DC Poe Devices
Video

Reliable Modular Power Supply for Gigabit DC Poe Devices

US $ 49/ Piece FOB
MOQ: 10 Pieces
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Beijing Dehe Technology Co., Ltd.

Trading Company

Beijing , China Since 2025
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High-Power Industrial Telemetry Terminal with Long Range Communication
Video

High-Power Industrial Telemetry Terminal with Long Range Communication

US $ 400/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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50W 500-3000MHz RF Power Amplifier Module Used in GPS Signal Blocker
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50W 500-3000MHz RF Power Amplifier Module Used in GPS Signal Blocker

US $ 3,100-4,000/ Set FOB
MOQ: 1 Set
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2025
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High Stability Noise Resistant FDD Gallium Nitride Vswr PA Power Amplifier
Video

High Stability Noise Resistant FDD Gallium Nitride Vswr PA Power Amplifier

US $ 1,200/ Piece FOB
MOQ: 1 Piece
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2025
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Generic Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)
Video

Generic Compatible 100gbase-Sr4 Qsfp28 850nm 100m Dom MTP/MPO Mmf Optical Transceiver Module (Industrial)

US $ 50-900/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Cisco C50 DWDM-XFP-37.40 Compatible 10g DWDM XFP 100GHz 1537.40nm 40km Dom Transceiver Module
Video

Cisco C50 DWDM-XFP-37.40 Compatible 10g DWDM XFP 100GHz 1537.40nm 40km Dom Transceiver Module

US $ 3-150/ Piece FOB
MOQ: 1 Piece
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Shenzhen Link-All Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2018
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Industrial 8 Port Ethernet Switch DIN-Rail 10/100/1000m Network Switch
Video

Industrial 8 Port Ethernet Switch DIN-Rail 10/100/1000m Network Switch

US $ 65-69/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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48V 100Mbps Smart IP Switch 4/8 Ports Poe Switch
Video

48V 100Mbps Smart IP Switch 4/8 Ports Poe Switch

US $ 65-69/ Piece FOB
MOQ: 2 Pieces
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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Patch Panel Jack with Corrosion-Resistant and Dust Cover Design
Video

Patch Panel Jack with Corrosion-Resistant and Dust Cover Design

US $ 0.6-1/ Piece FOB
MOQ: 1,000 Pieces
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Guangzhou Sakin Industrial Co.,Ltd

Manufacturer/Factory

Guangdong , China Since 2025
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Lr Bidi Csfp 1.25gbps Tx1310/Rx1550nm SMF 20km Duplex LC Fiber Optic Transceiver Module

Lr Bidi Csfp 1.25gbps Tx1310/Rx1550nm SMF 20km Duplex LC Fiber Optic Transceiver Module

US $ 26-28/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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850-940MHz 50W 100W RF Power Amplifier Module for Anti Drone Jammer
Video

850-940MHz 50W 100W RF Power Amplifier Module for Anti Drone Jammer

US $ 90-98/ Piece FOB
MOQ: 1 Piece
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Padi Fly Technology Company Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2025
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High-Speed Two-Wire VDSL Communication Device for Industrial Automation Applications
Video

High-Speed Two-Wire VDSL Communication Device for Industrial Automation Applications

US $ 200-300/ Piece FOB
MOQ: 2 Pieces
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Kunshan WonderTek Technology Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2018
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Dual Rate SFP+ 10gbps DWDM CH17~CH61 SMF 40km Duplex LC Optical Transceiver

Dual Rate SFP+ 10gbps DWDM CH17~CH61 SMF 40km Duplex LC Optical Transceiver

US $ 158-161/ Piece FOB
MOQ: 1 Piece
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Shenzhen Jeetronics Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2022
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15-50GHz Ultra High Frequency Low Noise Amplifier for Precision Applications
Video

15-50GHz Ultra High Frequency Low Noise Amplifier for Precision Applications

US $ 20/ Piece FOB
MOQ: 1 Piece
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory

Sichuan , China Since 2024
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Multi-Field Applicabe Legacy-Compatible Sensitive M21f-V50 Intelligent Monitoring Terminal

Multi-Field Applicabe Legacy-Compatible Sensitive M21f-V50 Intelligent Monitoring Terminal

US $ 358-500/ Piece FOB
MOQ: 1 Piece
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Manufacturer/Factory

Fujian , China Since 2026
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Analogue Emergency Phone Industrial Telephone Handfree Vandal Resiatant Intercom Phones

Analogue Emergency Phone Industrial Telephone Handfree Vandal Resiatant Intercom Phones

US $ 200-400/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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GSM Wireless Telephone Tower Jr321 Weatherproof IP65 Telephone Solar Powered Sos Telephone

GSM Wireless Telephone Tower Jr321 Weatherproof IP65 Telephone Solar Powered Sos Telephone

US $ 1,400-3,000/ Piece FOB
MOQ: 1 Piece
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J&R Technology Limited

Manufacturer/Factory

Guangdong , China Since 2016
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10g 300m 850nm XFP Sr Transceiver Module

10g 300m 850nm XFP Sr Transceiver Module

US $ 0.1-200/ Piece FOB
MOQ: 1 Piece
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Takfly Communications Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong , China Since 2013
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New M2m Application 4G Module SIM7000e with Rich Interfaces Uart, USB2.0, Gpio etc.

New M2m Application 4G Module SIM7000e with Rich Interfaces Uart, USB2.0, Gpio etc.

US $ 15-45/ Piece FOB
MOQ: 1 Piece
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Shenzhen Ex-link Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
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Network RJ45 180 Degree Cat5e CAT6 CAT6A Modular Jack Cat. 5e UTP Keystone Jack
Video

Network RJ45 180 Degree Cat5e CAT6 CAT6A Modular Jack Cat. 5e UTP Keystone Jack

US $ 0.26-0.3/ Piece FOB
MOQ: 10,000 Pieces
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Ningbo HY Connect Communication Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2019
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RJ45 Cat5e CAT6 8p8c UTP Ethernet Cable Connector
Video

RJ45 Cat5e CAT6 8p8c UTP Ethernet Cable Connector

US $ 0.01-0.049/ Piece FOB
MOQ: 1,000 Pieces
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Ningbo Latitude Communication Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Mpm-B2154f-Mj72AA Mpm-B2153f-Sj72AA Mpm-B560f-Mj72AA Mpl-B4530L-Sk72AA Mpl-B320p-Mj72AA Mpl-B310p-Mk72AA Mpm-B1304e-Sj72AA Mpl-B430p-Mk74AA Mpl-B320p-Sj74AA

Mpm-B2154f-Mj72AA Mpm-B2153f-Sj72AA Mpm-B560f-Mj72AA Mpl-B4530L-Sk72AA Mpl-B320p-Mj72AA Mpl-B310p-Mk72AA Mpm-B1304e-Sj72AA Mpl-B430p-Mk74AA Mpl-B320p-Sj74AA

US $ 100-1,000/ Piece FOB
MOQ: 1 Piece
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Tianjin Omini Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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50W 2100-2200MHz Drone Jamming Module Anti-Drone RF Module Uav Defense Drones Block Image Transmission Module

50W 2100-2200MHz Drone Jamming Module Anti-Drone RF Module Uav Defense Drones Block Image Transmission Module

US $ 75-90/ Piece FOB
MOQ: 1 Piece
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Shenzhen Feikaida Electronic Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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1.4GHz 80W 100W Dds Power Amplifier Module for Anti Drone Jammer RF Frequency Source
Video

1.4GHz 80W 100W Dds Power Amplifier Module for Anti Drone Jammer RF Frequency Source

US $ 143/ pieces FOB
MOQ: 1 pieces
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Shenzhen Longyuan Technology Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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Analog to WiFi/ 4G Data Acquisition Module Remote Terminal Unit Gateway RTU
Video

Analog to WiFi/ 4G Data Acquisition Module Remote Terminal Unit Gateway RTU

US $ 63-83/ pcs FOB
MOQ: 1 pcs
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2024
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5-6GHz Signal Jammer Module Wide Bandwidth 5g WiFi Jammer
Video

5-6GHz Signal Jammer Module Wide Bandwidth 5g WiFi Jammer

US $ 1,659-1,850/ Piece FOB
MOQ: 1 Piece
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Shenzhen Topfine Technology Co., Limited

Manufacturer/Factory,Trading Company

Guangdong , China Since 2014
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Keystone Jack Transceiver Module Optical Transceiver Sfp Transceiver Power Amplifier Sfp Module
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About Communication Module FAQ

  • QWhat type of communication protocols do communication modules support?

    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?

    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?

    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.

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