Welcome to Juedur Technology

HEAD LIGHTS
Notodd
5G WIFI 12G/128G Android 13
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BRAKE KITS
Bvate
Tablet 7 inch for kids
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STANLEY TOOLS
Biegedy
14(8+6)GB / 128GB
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SEAT COVERS
DEERTIME 2.4G+5G
Dual-band AC Wifi Bluetooth 5.0
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About
Comtang
Founded in 2014, Comtang is a technology company focusing on the R&D, design and production of acoustic products The main products are earphones, HIFI earphones and wireless microphones. The product has novel design, excellent performance and stable function. The company has strong R&D strength, SMT production line and product assembly production line, and the industrial chain is complete. It can provide users with mature ODM and OEM solutions.
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Success case
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Global Locations
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Customer praise
Product Categories

Integrating innovation, R&D, production and sales for global market since 2005

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USB C to 3.5mm Headphone Adapter, USB Type C to Aux Audio Jack Dongle Cable Compatible with Pixel 4 3 2 XL, Samsung Galaxy S21 S20 Ultra S20+ Note 20 10 S10 S9 Plus, and More (Purple)- 2Pcs

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USB C to Headphone Jack Adapter, Type C to Aux Adapter Jack Dongle Dac Connector Compatible with Samsung Galaxy S21 S20 Ultra S20+ Note 20 10 S10 S9 Plus, and More -Gray

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USB Type C to 3.5mm Headphone Jack Adapter, USB C to Aux Adapter Dongle DAC Cable Compatible with Pixel 6 5 4 , Samsung Galaxy S22 S21 S20 Ultra S20+ Note 20 10 S10 and More (Blue)

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USB C to 3.5mm Headphone Jack Adapter, USB Type C to Aux Audio Dongle Cable for Android Compatible with Pixel 6 5 4, Samsung Galaxy S22 21 S20 Ultra S20+ Note 20 10 S10 S9 Plus and More-Pink

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Portable Headphone Amp, Balanced 2.5mm Output LC2100 Series, Mini HiFi DAC Chip CS43131, Support up to 384KHz/32bit (2.5mm)

Features: ✔Professional decoding chip CS43131, real balanced hifi portable amp. Independent decoding, no interference ✔Hi-Res Certification, DSD 64/128/256, up to PCM 384kHz/32bit ✔Just plug and play, no need to charge or a driver. Because it is adaptive. It will automatically adjust the thrust according to the performance of the headset. ✔Classic and high-sense of luxury. Crafted out of high-density aircraft aluminum-alloy CNC housing. Molding in one & Ultra-portable design. ✔Detachble adpter to wider use. Perfectly compatible with iOS(need a lightning adapter), Android, Windows, Mac OS、iPad OS. Please contact us if you are not sure if your device is suitable with the product. ✔Lightweight, weightless to wear. A perfect match for your HIFI headphones. <

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Portable Headphone Amp, LC2100 Series, Mini HiFi DAC Chip CS43131, 3.5mm Output Support up to 384KHz/32bit (3.5mm)

Features: ✔Professional decoding chip CS43131, real balanced hifi portable amp. Independent decoding, no interference ✔Hi-Res Certification, DSD 64/128/256, up to PCM 384kHz/32bit ✔Just plug and play, no need to charge or a driver. Because it is adaptive. It will automatically adjust the thrust according to the performance of the headset. ✔Classic and high-sense of luxury. Crafted out of high-density aircraft aluminum-alloy CNC housing. Molding in one & Ultra-portable design. ✔Detachble adpter to wider use. Perfectly compatible with iOS(need a lightning adapter), Android, Windows, Mac OS、iPad OS. Please contact us if you are not sure if your device is suitable with the product. ✔Lightweight, weightless to wear. A perfect match for your HIFI headphones. <

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USB C DAC Mini HiFi Headphone Amplifier 384 kHz/32 Bit, DSD256 Portable DAC Headphone Amplifier for Android, Dual CS43131, 3.5 mm / 2.5 mm Symmetrical Output (Black)

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USB C DAC Mini HiFi Headphone Amplifier 384 kHz/32 Bit, DSD256 Portable DAC Headphone Amplifier for Android, Dual CS43131, 3.5 mm Unbalanced / 2.5 mm Balanced Output (Silver)

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AOCWEI Laptop 15.6" Intel Celeron J4105 (Up to 2.5Ghz) 4 core 6GB RAM 128GB SSD Win 10 Pro Laptop 1080 FHD Screen 2.4G+5G WiFi Bluetooth 4.2 HDMI Includes Wireless Mouse and AZERTY Sticker - Silver

【POWERFUL PRODUCTIVITY】This 15.6-inch Win 11 Pro laptop is equipped with Celeron J4105 QUAD-CORE processor performance, delivers unmatched speed. Run multiple apps and browser tabs and videos smoothly, ensuring faster multitasking and enjoying immersive entertainment, work and study.【STORAGE AND MEMORY】6GB RAM boosts your performance. Plus, hard drive ​with 256 GB SSD, Support up to connect 512GB external storage space and 1TB SSD expansion, plenty of space and faster read and write speeds for your documents, photos and videos.【CONNECTIVITY AND PORTS】5000mAh large battery, Sleep standby for up to 200 hours, 5-6 hours of video playback. With 2.4G+5G WiFi and Bluetooth 4.2, Using dual USB3.0, and HDMI available slots,this windows laptop allows you to expand to multiple devices, achieve fast wireless transmission and smooth network in any place like coffee shop, library or even travel.【LIGHT AND CONVENIENT】A3 laptop weighs only 1.63 kilograms, Equipped with a 15.6-inch large screen.This laptop features 1920x1080 Full HD. You'll get immersive, brilliant colors and great clarity during a movie, e-learning, or video meeting.【WIN 11 AND SERVICE】Experience the most secure Win 11 ever built with increased responsiveness, At the same time, Laptop has 1+1 year VIP service. If you encounter any problems, we will have professional technicians to help you solve them.

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AOCWEI Laptop Computers Win 11 14" 6GB RAM 256GB SSD 1920x1080 FHD Traditional Laptop 2.4G+5G WiFi Bluetooth 4.2 Full Metal Notebook with Wireless Mouse-Blue

A5 Blue

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AOCWEI Laptop Computers Win 11 14" 6GB RAM 256GB SSD 1920x1080 FHD Traditional Laptop 2.4G+5G WiFi Bluetooth 4.2 Full Metal Notebook with Wireless Mouse-Red

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AOCWEI Laptop 15.6" Celeron J4105 (Up to 2.5Ghz) 4 core 6GB RAM 128GB SSD Win 10 Pro Laptop 1080 FHD Screen 2.4G+5G WiFi Bluetooth 4.2 HDMI Includes Wireless Mouse and AZERTY Sticker-Gray

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AOCWEI Laptop Computers Win 10, 14" 6GB RAM 128GB SSD Support 1TB SSD Expansion, 1920x1080 FHD Traditional Laptop, 2.4G+5G WiFi Bluetooth 4.2 Full Metal Notebook with Wireless Mouse-Gold… B0BJVQC7CV

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AOCWEI 16" Laptop 12+512GB Win 11 N5095 (Up to 2.9Ghz) 4-Core PC with Cooling Fan 1920 * 1200 2K Screen Dual WiFi Support 2.5" HDD 1TB SSD Expand for Game Work Study-Black

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AOCWEI 16" Laptop 12+512GB Win 11 N5095 (Up to 2.9Ghz) 4-Core PC with Cooling Fan 1920 * 1200 2K Screen Dual WiFi Support 2.5" HDD 1TB SSD Expand for Game Work Study-Red

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AOCWEI 16" Laptop 12+512GB Win 11 N5095 (Up to 2.9Ghz) 4-Core PC with Cooling Fan 1920 * 1200 2K Screen Dual WiFi Support 2.5" HDD 1TB SSD Expand for Game Work Study-Purple

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USB C Headphones,Type C Wired magnetic Earbuds with Mic Noise Canceling Stereo in-Ear Headset with Volume for Samsung Galaxy S22 S21ultra S20 Pixel 6 5 4 OnePlus -White

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LAMSCAT USB C Headphones, Type C Wired Earbuds for Samsung S21 S20 FE S22 with Mic DAC Noise Canceling Magnetic in-Ear for Android Pixel OnePlus (Black)

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LAMSCAT USB C Headphones,Type C Wired Earbuds with Mic Noise Canceling Stereo in-Ear Headset with Volume for Samsung Galaxy S22 S21ultra S20 Pixel 6 5 4 OnePlus -White

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USB C Headphones,Type C Wired Earbuds with Mic Noise Canceling Stereo in-Ear Headset with Volume for Samsung Galaxy S22 S21ultra S20 Pixel 6 5 4 OnePlus -black

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Wired Hands-free Headset Model

Wired Hands-free Headset Model

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Wired Hands-free Headset Model

Wired Hands-free Headset Model

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Wired Hands-free Headset Model

Wired Hands-free Headset Model

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Wired Hands-free Headset Model

Wired Hands-free Headset Model

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B8

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B8

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B9

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B9

Projects

We focus on creating the absolute best customer service experience and provide the highest quality products. With more than 17 years experience, we are able to understand your requests and clearly convert them to make your best products.

MEINOVO 2MWH Microgrid project at a campus
MEINOVO 2MWH Microgrid project at a campus
MEINOVO 2MWH Microgrid project at a campus
MEINOVO OEM 500KWH CONTAINER ESS FOR SOLAR STORAGE SYSTEM
MEINOVO OEM 500KWH CONTAINER ESS FOR SOLAR STORAGE SYSTEM
MEINOVO OEM 500KWH CONTAINER ESS FOR SOLAR STORAGE SYSTEM
MEINOVO 720KWH ALL IN ONE design for commercial solar system Location:Australia
MEINOVO 720KWH ALL IN ONE design for commercial solar system Location:Australia
MEINOVO 720KWH ALL IN ONE design for commercial solar system Location:Australia
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