About Us

"Brand of Hong Kong | Made in Hong Kong"

Zionburg Limited established in 2020, is a brand establised locally in Hong Kong and produced products in Hong Kong.

In response to the demand for masks in Hong Kong and globally, our company takes up the  social corporate responsibility and helps HongKongers by producing and manufacturing local branded masks, a “Brand of Hong Kong | Made in Hong Kong".

Zionburg manufactures quality-assured face masks for personal, agency, and organization use. Our company has set up its own compliant factory and production line in Hong Kong to produce face masks, to fight against the epidemic with the public.

Our company has registered in the U.S. Food and Drug Administration (FDA) in the United States and "CE" in Europe. Our clean room for the masks production also conforms to "ISO 14644:2015:Class 8" standard.

Our masks have passed Bacterial Filtration Efficiency (BFE) and Particle Filtration Efficiency (PFE) tests, all of which are above 98%; and achieved ASTM F2100-2019 LEVEL 3 standard and EN 14683 Type IIR requirements. 

In addition to the various healthcare clinics, our distribution network includes Hospital Authority Staff e-Co-Op OnlineShop, hotels, schools, community centres, scaled companies and large organisations. We always help the weakest group in different areas by masks and medical supplies donation.

We are committed to manufacturing high-quality masks that meet health standards, and strictly control the quality of raw materials, production, manufacturing, environmental protection, etc.

Zionburg is the top choice for hospital and healthcare, schools, and many large corporations.