masklab® was founded in March 2020 by converting an old warehouse in San Po Kong into an ISO-certified cleanroom with two state-of-the-art NCM machine from Taiwan. In the few months shortly after, we have expanded to 2 floors and 6 machines, making various types of masks. We are currently able to produce up to 100,000 surgical masks and 40,000 respirators a day.

masklab® was founded by 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.hk. We’re available to help from Monday to Friday, 9AM—6PM HKT.  

masklab™ 3-ply masks have been tested by Nelson Labs for US's ASTM F2100 standard.

Our products have achieved the ASTM F2100's highest level, Level 3. You may view the full test report here.

masklab® KF products have been tested by two labs to two different standards: SGS for the most stringent EU PPE mask standard EN 149, and STC for US's standard ASTM F2100.

Our products have achieved EN 149 FFP2 and ASTM F2100 Level 3. You may view the full test report here.

We promise to ship in your orders in 48 hours. For more details on how long it would take to get to you, check out our Shipping Policy.

We accept all major credit and debit cards, Apple Pay and Google Pay as well as bank transfer.

If your order has already shipped, it may not be possible to cancel. Please email us at hello@masklab.hk or simply call (852) 2345 5398, we’ll assist you to the best of our ability.