Purchase Qty. Reference FOB Price
1,000-4,999 kg US$6.50
5,000+ kg US$6.00
Product Description
PRODUCT DESCRIPTION: It takes into consideration both the comfort of human body and the basic requirements of efficient breath. A flexible Nose bar is adopted at the bridge of nose; The four sides of the mask join flatly and tightly to the face; Hence, it avoids unfiltered air directly entering ...