We have a protective mask production in Istanbul. Production of N93 type dust mask. ORAL AND NOSE MASK PROTECTED AGAINST EXTERNAL FACTORS 100% Protects from aerosol, sneezing, close contact, interactions and dust in crowded environments. It is produced with the latest technology with double yarn and three threads without touching. It can be washed 30 times. The easiest treatment and cleaning method is disinfected by ironing at a temperature above 80C. We can produce 500,000 pieces per day. Respects. Murat Böyükgöz.