Zhenjiang Gangcheng International Trade Co., Ltd. is based in China and lists Dispoable Face Mask and Nanofiber Face Mask on Global Trade Plaza. The company, established in 2006, offers these products with specific details as provided by the seller. The Dispoable Face Mask is made of 100% non-woven fabric, has a BFE of 95%-99%, comes in blue, measures 17.5cm*9.5cm, and features a 3-layer design with nose pin and ear loop. The Nanofiber Face Mask uses nanofiber as the main material, combined with meltblown cotton, dust-proof cotton, activated carbon, and flame retardant materials, with an effective porosity of 0.2-0.3um for protection against various particles. Buyers can send an enquiry through Global Trade Plaza.