IT / Audio-visual & ELV Solutions


About Us

With over 30 years of expertise in supplying display technologies and AV solutions to our partners and clients, On System Limited constantly work to bring you the best AV solutions for your large or small business, school, government building, campus, house of worship, as well as nonprofit organizations.


We focus in your experience, and we know that means our offerings cannot limit to products.  We are dedicated to bringing you a full range of audio-visual products, along with services to support projects of any size from start to finish.

We always be here to support you with your IT and AV needs.

Simply drop us a message . Our sales teams will contact your immediately.



Our Customer



Rm A2, 7/F, Proficient Industrial Centre

6 Wang Kwun Road , Kowloon Bay

Hong Kong

+852 2516 6086


+852 2516 5157


+852 6610 2408

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