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Led Advertising Board Manufacturers



Solution service providers focusing on global outdoor digital media applications in the LED industry.


The factory is located in Shenzhen with advanced technology and equipment manufacturing.


LED display screen is the same as asynchronous general control system, intelligent display control system of Internet of Things and creative display control system of consumer.

KEYTECHLED Smart LED Display Company

  • The led advertising company KEYTECHLED offers IoT and smart city application solutions to our customers. We work hard to offer the best smart city and IoT application solutions with the spirit of "concentration & innovation" as a leading global provider of smart city LED displays and IoT application solutions.

  • Our company will conduct manual inspection according to the strict quality control list to ensure that it meets our high standards of VERV. All led advertising screens for sale must pass the 72-hour aging test before delivery.

Led Advertising Board Manufacturers

Factory Show

car back window led display
car rear window led display
rooftop car advertising

Customer Reviews

We value feedback from our customers and believe that their experiences and opinions are invaluable in helping us improve our products and services. We are committed to listening to our customers and continually striving to enhance their experience with us.

Keytechled Customer Review 01

The Keytechled team represents among the highest levels of customer service I have experienced. Information was accurate, responses to queries were turned around very fast. Answers were clear and where necessary detailed enough for us to make informed decisions quickly, minimising the end to end time to process complex transactions among a number of parties.

Keytechled Customer Review 02

A fantastic organisation! Great cutomer support from beginning to end of the process. The Keytechled team are really informed and go the extra mile at every stage. I would recommend them unreservedly.

Keytechled Customer Review 03

We were provided excellent customer service and LED products. All responses were prompt and professional,especially the attitude  towards from the R&D team, always listen carefully to our special requests,very smooth communication.

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