We can provide a minimum order of 500 000 surgical masks. The manufacturer has a daily production capacity of 1 000 000 masks. Please email me at timucin2@gmail.com for documents and photos The masks are manufactured in Turkey and they have daily producition capacity of 1 million so the we can supply the masks at very short notice. The certificates are in Turkish however it will give you an indication of the standard that they adhere to. The CIF price per mask 0.56 USD per mask. I will remain at your disposal for further queries. You can also reach out to me on Whatsapp on the following number :