GIKO is one of the N95 mask brands certified by NIOSH. Its manufacturer Shanghai Gangkai Purifying Products Co., Ltd is founded in 1992. After 30 years of development, Gangkai has several mask brands such as “GIKO”, “Gangkai” and “Ecomsoft”. GIKO N95 masks are widely used in industrial protection, medical application, and Associated Industries. The GIKO 1400 surgical mask, was approved by NIOSH in 2006. meets the requirements of NIOSH Title 42, Code of Federal Regulations, Part 84 (42 CFR 84). As a surgical mask, GIKO 1400 is classified as Class II Medical Device under Regulation 21 CFR 878.4040.