描述
Who We Are
DongGuan DESHIDE TECHNOLOGY CO.,LTD is the holder of the DSD TECH trademark  . We were established in  Shenzhen , China in 2010 , and moved   to Dongguan,China in 2020.
Since our establishment we have focused on the development and sales of USB /Serial/Industrial Control/Wireless products . We are currently the world 's most comprehensive supplier of serial adapters .The self-owned brand  " DSD TECH " 
has initially won  the recognition and trust of consumers all over the world with 
its high-quality products and thoughtful service . We have served more than 100  000 customers from Europe, North America, and Japan.
描述
We provide reliable USB serial connectivity and wireless serial solutions, helping modern devices talk to industrial equipment, embedded systems, and legacy hardware.
USB serial products:
 * USB to TTL / RS485 / RS422 / RS232 adapters and cables
 * USB to CAN adapters
 * USB isolators (ground loop & voltage protection)
 * USB to digital audio converters
Wireless serial solutions:
  Bluetooth, WiFi, and LoRa to RS232 / RS485 converters, plus complete wireless integration solutions.
Whether you need to debug an embedded board, extend industrial communication over long distance, add wireless freedom to serial devices, or bridge modern computers with legacy RS232 / CAN / audio interfaces — we deliver simple, plug‑and‑play reliability for developers, system integrators, and industrial users worldwide.
What We Do
DSD TECH Team Show 
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描述
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If you want to learn more about us or wish to work with us, please contact us.
描述
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Support Emai: dsd_tech@outlook.com
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