Qingdao Sea Star Packaging Industry Co.,Ltd is an ISO 9001 quality certified desiccant manufacturer based in Qingdao ,which is one of the largest sea port in China. We have our own factory,Qingdao Sea Star Desiccant Factory,which has supplied high quality desiccants for bio-industry(ie,for diagnostic rapid test kits ) from the year of 2001 .We have won a good reputation and the trusts of our clients in this industry. We manufacture a complete line of desiccant products containing silica gel, indicating silica gel, clay (montmorillonite), molecule sieve, calcium oxide, calcium chloride,...