Shanghai Gangkai Purifying Products

Shanghai Gangkai Purifying Products is a Shanghai-based manufacturer of disposable respirators, face masks, and related filtration products used in healthcare, industrial safety, and everyday respiratory protection. The company was established in 1992 and operates manufacturing facilities in Songjiang, Shanghai, with in-house filter media production and mask customization capabilities. Its product portfolio includes N95 and other respirator formats, medical masks, non-woven masks, and branded mask lines such as GIKO and Ecomsoft. The business appears to be a commercial-stage medical and protective products manufacturer rather than a drug-development biotech or pharma company, with sales oriented toward China and export markets.