top of page

Acclaimed, award-winning
design & technology

unnamed_edited.png

Peninsula Hotel

fblogo-en_edited.png

Alibaba Jumpstarter

Kaleidoscope Lab Award

New_Logo_edited_edited.png

HSBC

Innovation Award Top 5

DXT linkedin logo 300x300-orange.webp

DXT Award

346_edited.jpg

iF Award

unnamed_edited_edited.png

Red dot design Award

​We are one-stop air quality products and monitoring service provider. 

As listed air quality consultant in HK Environment Protection Department, we deliver an optimal combination of patented air purification products and monitoring services that are best suited to commercial customers' respective needs and issues.

Untitled-4.png

Air Purifying lamp

World's first air purifying lamp uses PacoNanotech.

Untitled-2.png

Air purifier for
home & work

From small to large space up to 3500 sqft per device.

Untitled-5.png

Commercial filter

Metal filter for HVAC system in air duct and fancoil, allowing simple installation at zero extra construction cost.

air data

Indoor ambience monitoring

Design and deliver integrated real-time air quality monitoring systems.

PACO  doesn't just trap air pollutants, it destroys them. 

Eliminate dangerous particles you can't see

Our Client list speaks for itself

Hospitality
1.Pen-Hotels-(Black)_bkg removed.png
Government
Office
1519856567247_edited.png
1589518576322_edited.png
Shopping hall
1519906255668_edited.png
original.png
Logo_Supporting25Sep_R3C1_edited.png
2021-pfizer-new-logo-design_edited.png
8279c4fe-f0b1-4cea-bc1a-d2ba20a8a9cf-916
676514589_edited.png
unnamed_edited.png
meta-logo-vwalk.png
vcity_logo_resized_edited.png
Contact

Get A-Sa's new articles and blogs in your mailbox.

Thanks for submitting!

bottom of page