Guangzhou Keland Purification Equipment Manufacturing Co.,Ltd.   Founded in 2005, it is a professional manufacturer for air cleaning products, and sets up several branch offices in China. Guangzhou Keland Cleantech Co.,Ltd is not only ecialized in producing brand Keland® equipment products: person/cargo air shower, pass box, clean bench, Fan filter unit (FFU), HEPA Unit and other air clean equipments, but also produce brand Keland® G-level Pre-filter, F-level medium filter. H-level HEPA f... More