1. ambient dehumidification and low humidity storage of IC (CSP, BGA, TQFP, TSOP) 2. printed circuit board, multi-layer substrate before pressing (pressing substrate) and low humidity storage of style soft sheet and semi-curing sheet; 3. all kinds of electronic installation, semi-finished product low-wet preservation and installation process before and between the process to prevent oxidation and low-humidity storage; 4. low humidity storage of ceramic substrates or ceramic condensers for electronic machines; 5. low-humidity storage of crystal tablets, electrode materials, additives, etc. in the manufacture of crystal vibrator; 6. Low humidity storage of COB bare IC and LSI( bare wafer) wire racks used before installation; 7. liquid crystal display glass substrate (LCD) after cleaning dry at room temperature (to maintain the uniformity of dehydration) low humidity storage; 8. solid imaging element (CCD) is stored at room temperature and low humidity condition; 9. all kinds of precision manufacturing industry materials, semi-finished products at room temperature dehumidification and low humidity preservation; 10. Dehumidification of R & D/laboratory tests (agents), standard products, test tablets, pure metallic substances, powder materials (fine ceramics, epoxy resins, pharmaceuticals, additives), filter paper, precision gauges.
4. low humidity storage of ceramic substrates or ceramic condensers for electronic machines;
