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Contact OVNU

OVNU is the premier solution for Hong Kong AV/IT cleaning services, offering a wealth of experience and using patented technologies to provide one-stop office cleaning services in Hong Kong for the 21st century workplace.

In partnership with  logitech-logo


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Our Offices

Hong Kong


Our Hong Kong headquarters is conveniently located near the city’s financial district, only a five-minute walk away from Sheung Wan’s MTR station.


Unit B&C, 12/F Casey Building, 38 Lok Ku Road, Sheung Wan, Hong Kong

+852 2759 2700



Located in New South Wales, our hub in Australia is where OVNU was conceptualised and subsequently designed and developed.


2B Birmingham Avenue, Villawood, NSW 2163, Australia

+61 404 533 826