Profil public knrespirator

s ningbo dongyu nonwoven co., ltd. is a professional non-woven masks manufacturer for sanitary materials with more than 20 years of production experience. we are a municipal high-tech enterprise with high reputation. we have passed iso9001: 2008 quality system certification. our company has the right to import and export by ourselves, and our products are sold well in europe, america, japan, south korea, etc.