About Us


Introducing a revolutionary quality technology for quality living

Air Halo plasma air sanitation solution

Air Halo is recognized by the quality of its industrial air sanitation systems that utilize a Plascide technology core - this true "4th State of Matter" plasma technology, provides a safe and clean living environment.

Optimized for Indoor spaces

Airborne illness is increasingly impacting upon our work performance and quality of life in today's highly urbanized and crowded habitat. However, you can minimize the risk with I-SACA's proprietary technology that delivers clean air to your workplace as well as your home by effectively utilizing our compact yet versatile Plascide technology based air sanitisers.

Existing installation of Plascide Air Sanitation Technology

Our unique Plascide technology is already in use today, proven within the Hong Kong Airport Flight Control Tower, and at Mass Transit Locations such as Hong Kong Shenzhen cross-border railway station. Plascide technology enables air sanitation to deliver an atmosphere rated in accordance with Hong Kong's Indoor Air Quality guidelines.

Contact Us

Email info@a-onetech.com.hk
Telephone (+852) 2153 1812
FAX (+852) 2153 1813
Office Address Flat B, 6/F, Valiant Industrial Centre,
No.2-12 Au Pui Wan Street,
FoTan, Shatin,
New Territories, Hong Kong
Opening Schedule

9am - 6pm. / Mon. - Fri.
(Excluding Public Holidays & Weekends)