Colorful Breathing Exhaust Valve for Face Mask

Product Description
Colorful Breathing Exhaust Valve for Face Mask
Respiration valve used in face mask
High switching performance
Material:ABS/environmental protection rubber
Size:17MM-35MM
Color:any color is ok
logo:as requirest
Passed NIOSH standard.

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Colorful Breathing Exhaust Valve for Face Mask
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FAQ
Contact with us any time for any question.


1.Can we get your free samples?
Samples are free but the freight for express is on buyer’s account.2.Can we do printing on the product?
We could offer various printing ways:silk printing,hot stamping, sticker etc.3.Can we combine many items assorted in one container in my first order?
Yes, you can. But the quantity of each ordered item should reach our MOQ.4.What about the normal lead time?
Normally 2-5 working days for small order,and 15-30 days for big order.5.What types of payment terms do you accept?
Trade assurance on alibaba, TT, PayPal, West Union, etc.6.How do you control the quality?
Advanced machines and testing devices to make sure good quality.
We will make samples before mass production, and after sample approved, we will begin mass production.7.What is your shipping way?
We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.