Established in 1998 , Chunwang company is a set of R&D , production and marketing enterprise , specialized in desiccants , oxygen absorbers , bamboo charcoal bag. Products range covers from silica gel desiccant , oxygen absorbers , pharmaceutical desiccant , clay desiccant , container desiccant , activated carbon desiccant , bamboo charcoal air purifier , moisture absorber , packaging materials of desiccants and others. |