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Am5002 2 Channels 500 Watts PA DSP Plate Amplifier Module

Am5002 2 Channels 500 Watts PA DSP Plate Amplifier Module

US $ 230-235 / Piece FOB
2 Pieces (MOQ)
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Ascsonic Audio Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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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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IP67 16DI/16DO Remote IO Module for Extreme Applications

IP67 16DI/16DO Remote IO Module for Extreme Applications

US $ 90-130 / 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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My Solar Mono 96cells 505W Perc Solar Module

My Solar Mono 96cells 505W Perc Solar Module

1,000 watts (MOQ)
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MY Solar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Solar Panel 435W 440W 445W 450W 455W Mono 440wp Solar PV Modules 440watt

Solar Panel 435W 440W 445W 450W 455W Mono 440wp Solar PV Modules 440watt

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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800MHz 50W Lora RF Power Amplifier Drone Counter Module for Anti-Drone

800MHz 50W Lora RF Power Amplifier Drone Counter Module for Anti-Drone

US $ 95-98 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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0.3MP VGA Module Camera CMOS Sensor Ov7670 Dvp Camera Lens Module

0.3MP VGA Module Camera CMOS Sensor Ov7670 Dvp Camera Lens Module

US $ 6.35-25 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Mini 2MP Gc2145 CMOS Sensor Fixed Focus Esp32 Camera Module Dvp Parallel Interface for Underwater Survey

Mini 2MP Gc2145 CMOS Sensor Fixed Focus Esp32 Camera Module Dvp Parallel Interface for Underwater Survey

US $ 2.15-5.5 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Siemens 6es7155-5mu00-0cn0 Et 200MP Im 155-5 Pn Profinet Interface Module Industrial Ethernet PLC Module

Siemens 6es7155-5mu00-0cn0 Et 200MP Im 155-5 Pn Profinet Interface Module Industrial Ethernet PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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Siemens 6es7531-7kf00-0ab0 S7-1500 Analog Input Card 8ai 35mm Slot Width DIN Rail PLC Module

Siemens 6es7531-7kf00-0ab0 S7-1500 Analog Input Card 8ai 35mm Slot Width DIN Rail PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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Compact Rugged Drone Jamming Module Sz Vodasafe Vs-RF50 for Private Corporate Premises Anti-Uav Use

Compact Rugged Drone Jamming Module Sz Vodasafe Vs-RF50 for Private Corporate Premises Anti-Uav Use

US $ 899-999 / Piece FOB
1 Piece (MOQ)
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Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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Extended Service Life Drone Jamming Module Sz Vodasafe Vs-RF50 Disrupting 700-840MHz Urban Drone Signals

Extended Service Life Drone Jamming Module Sz Vodasafe Vs-RF50 Disrupting 700-840MHz Urban Drone Signals

US $ 1,149-1,259 / Piece FOB
1 Piece (MOQ)
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Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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High Linearity RF Power Amplifier Module

High Linearity RF Power Amplifier Module

US $ 56 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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Compact-Bus I/O-Module for Assembly Systems with Powerline Signals

Compact-Bus I/O-Module for Assembly Systems with Powerline Signals

US $ 15-130 / 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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Tn460u Ultra-High 640*512 Temperature Thermal Camera Temperature Measurement Camera Module Core

Tn460u Ultra-High 640*512 Temperature Thermal Camera Temperature Measurement Camera Module Core

US $ 1,899-1,999 / Piece FOB
5 Pieces (MOQ)
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Wuhan Nokos Electronics Co., Ltd.

Trading Company

Hubei, China Since 2025
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Dongguan Ov5648 Sensor 2MP HD 130degree Ultra Wide Angle Lens Web Camera Module

Dongguan Ov5648 Sensor 2MP HD 130degree Ultra Wide Angle Lens Web Camera Module

500 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Rtc Module with I2c Interface for Easy Connectivity, Rt8010

Rtc Module with I2c Interface for Easy Connectivity, Rt8010

US $ 0.1-0.5 / Piece FOB
3,000 Pieces (MOQ)
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Elong Electronic Technology Co., Ltd

Guangdong, China Since 2025
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630-465 Engine Start Control Module for Generator Parts

630-465 Engine Start Control Module for Generator Parts

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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100W 300-600MHz Broadband Fpv Lora Moudule Electronic Amplifier Jammer Module

100W 300-600MHz Broadband Fpv Lora Moudule Electronic Amplifier Jammer Module

US $ 165-175 / Piece FOB
1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Longi Hi-MO X10 LR7-72HVHF 640W 650W 660W 670W Monocrystalline TOPCon PV Module for Reliable Energy Solutions

Longi Hi-MO X10 LR7-72HVHF 640W 650W 660W 670W Monocrystalline TOPCon PV Module for Reliable Energy Solutions

US $ 0.09-0.12 / Watt FOB
10,000 Watt (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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15kw 20kw V2g Charging Module Bidirectional DC DC Power Module

15kw 20kw V2g Charging Module Bidirectional DC DC Power Module

US $ 900-1,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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800*480 Resolution Mini Gaming Touch Display NFC Module

800*480 Resolution Mini Gaming Touch Display NFC Module

US $ 87-92 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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2megapixel 1080P Binocular Camera with Face Recognition Dual Wide Dynamic Camera Module USB

2megapixel 1080P Binocular Camera with Face Recognition Dual Wide Dynamic Camera Module USB

300 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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About Key Module FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Upgrade your Electrical Control System with the elegant and durable Key Module.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Key Module is a key item within our extensive Electrical Control System selection.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QWhat components are essential in an electrical control system?

    The Key Module is an essential part of our Electrical Control System offerings.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

400-700MHz 50W 3 Channels Anti-Fpv Jammer Module for Anti-Drone Signal Blocking

400-700MHz 50W 3 Channels Anti-Fpv Jammer Module for Anti-Drone Signal Blocking

US $ 90-98 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
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Hampo OEM 2MP HD Face Recognition USB Camera Module

Hampo OEM 2MP HD Face Recognition USB Camera Module

500 Pieces (MOQ)
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Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Hampo CMOS 1080P HD Fixed Focus CCTV USB Camera Module

Hampo CMOS 1080P HD Fixed Focus CCTV USB Camera Module

500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
20kw@1000V Rectifier Module for Energy Storage System

20kw@1000V Rectifier Module for Energy Storage System

US $ 515-550 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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High Efficiency Jinko Solar Tiger Neo N-Type 78hl4- (V) 156 Cells 595W 600W 605W 610W 615W Watt Mono-Ficial Module Solar Module

High Efficiency Jinko Solar Tiger Neo N-Type 78hl4- (V) 156 Cells 595W 600W 605W 610W 615W Watt Mono-Ficial Module Solar Module

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
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AIOT ENERGY CO,LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
150W RF Power Amplifier Module 4200 to 4400 MHz for Anti-Drone and RF Jamming Systems

150W RF Power Amplifier Module 4200 to 4400 MHz for Anti-Drone and RF Jamming Systems

US $ 486 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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EtherNet/IP All-in-One I/O Module with 8DI 8DO

EtherNet/IP All-in-One I/O Module with 8DI 8DO

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Sunplus 615W 620W 625W 630W Bifacial Mono Photovoltaic Modules for Hilly Regions with TUV

Sunplus 615W 620W 625W 630W Bifacial Mono Photovoltaic Modules for Hilly Regions with TUV

US $ 0.105-0.28 / Watt FOB
22,140 Watt (MOQ)
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SUNPLUS OPTIMUM INC

Fujian, China Since 2020
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Tonhe CE Certified 30kw 1000V Power Supply Rectifier Module for 120kw DC Charging Station

Tonhe CE Certified 30kw 1000V Power Supply Rectifier Module for 120kw DC Charging Station

US $ 760-800 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Precision Load Cell Module for Accurate Tank Weighing

Precision Load Cell Module for Accurate Tank Weighing

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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China OEM Mini CWDM Module with 1/2/4/8 Channel Fiber Optic Wdm

China OEM Mini CWDM Module with 1/2/4/8 Channel Fiber Optic Wdm

US $ 46.9-49.9 / Piece FOB
10 Pieces (MOQ)
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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High Efficiency 260W PV Monocrystalline Polycrystalline Solar Panel and Home Solar Power System and Solar Module

High Efficiency 260W PV Monocrystalline Polycrystalline Solar Panel and Home Solar Power System and Solar Module

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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