... . 4, CE/ROHS / PSE 5, OEM/ODM. Food Dehumidifier Box Basic Information Product NameProduct ModelOutside Size(mm)Inside Size ... ,printed circuit boards,tungsten wire,IC cards,batteries etc35%-25%Precision measuring tools,optical instruments,a light source,detector ... ,lenses,lens,pharmaceutical raw materials science.25%-15%Special chemicals,medical equipment,samples,seeds,pollen,such ...