masklab® is a global protective face mask brand founded in March 2020 in response to the COVID-19 pandemic.

masklab® has flagship stores in 3 countries and manufactures in Hong Kong, Taiwan and South Korea.

All products seen on this website are made in Hong Kong.

masklab is a registered trademark of 3i Corporation, a Hong Kong company in the manufacturing business since 1998. Our most recent products were in the outdoor furniture and cushions category, which gave us experience with non-woven fabrics, the same materials used in mask-making.

Prior to making masks, we were a metrics-driven manufacturer who obsessed over engineering the highest quality products. Mask-making is a new endeavor for us but we have brought the same type of fastidiousness to the craft. We believe mask producers should have the attention-to-detail on par with scientific laboratories, hence the name masklab. To stay true to the name, we have outfitted the factory with Hong Kong's first automated filter tester so that we can verify the quality of every batch of our filters.

If you have any general enquiries or feedback, the best way would be to send an e-mail to hello@masklab.global. We’re available to help from Monday to Friday, 9AM—6PM Asia/Taipei Time.


All masklab® products have been certified by multiple labs to pass the highest medical standard of ASTM F2100 Level 3 and EN 14683 Type IIR \.have been tested by two labs to two different standards: Eurofins for EU's EN 14683 and Nelson Labs for US's ASTM F2100.

In additional to passing the highest medical standard, our KF Series masks (also known as Korean-style Respirators) have also passed the EU PPE Respirator standard of FFP2, which is the equivalent of KF94 and slightly better than N95 at oil-based particles filtration.