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Chartered Mask

Helping to Build a Healthy Community

About Us

About Chartered Mask

Chartered Mask is a brand of locally manufactured masks and has set up a fully automatic production line in a class 100,000 cleanroom in San Po Kong, Hong Kong. It fully complies with the standard requirements of ISO EN14683:2019 medical masks and meets the requirements of the F2100 Level 1 and Level 2 product standards of the American Society for Testing and Materials (ASTM International) mask standards. The product has passed the test of the local accredited laboratory and the outer layer of splash-proof material. We insist on quality first. Quality, safety and reliability are the most important. We hope that every Hong Kong adult and child can benefit.

Chartered Mask was introduced by Yahoo News at the end of August as the most affordable choice for high-quality Hong Kong brand masks.

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Earloop Medical Mask

ASTM Level 1


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ASTM Level 2


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ASTM Level 2 


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ASTM Level 3


  • Disposable Surgical Mask with Ear-loops

  • White inner soft layer for sensitive skin  

  • Ultrasonic welding for hygiene & safety  

  • Latex-free and fiberglass-free, no irritation to skin & respiratory system  

  • Individual packed  


"Adhere to giving priority to quality, 100% made in local"

Corporate Client

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Opening Hours

Monday-Friday: 9am to 12:30pm
                                  2pm to 6pm

Saturday & Sunday: Closed

7B, Victorious Factory Building, 33A-37A Tseuk Luk Street, San Po Kong, Kowloon, Hong Kong 

+852 3468 6448
(phone call & WhatsApp)

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