Material: PP body+Silicone flap
Installation by: Ultrasonice Welding to facemask/Manual Installation
can be customized with MOQ 1,000,000 pcs.
Please contact us for further discussion via email:
sales@nbsemask.com or andysong@inve-tech.com;
or call us at+86-13867864909 / +86-15888819471