Exported to Europe, Southeast Asia, America, etc. CE-Certificated Extensively Applied in Chemical and Medical Materials, etc. 1. Suitable for storing: photographic & optic lens, cameras or digital photography, audiovisual, precise instruments, food, paper materials, films, chemical and medical materials, ect.2. Material: 1.0mm thick steel3. Humidity Range: 20-60%(FCDE 540 1-10% FCD 540 10-20%)4. ...