Different from the other plastic cases, "Duration" functional cases are made via the rotomolding process, targeting to resist high impact, drop damaging, temperature change( -40°C~ 60°C), erosion from acid and alkali, include middle to large size of cases. Their application could be for transportation, military, air freight, ice/warm keeping etc. It is widely known it is very good to use these type of cases to transport hard metals, tools, etc.

One rotomolded body and cap, then rubber sealer, metal or plastic locks, plus rubber or plastic handle are the main components of the "Duration" functional cases. Some cases may be filled with PU for temperature protection, and some may also have stainless steel separator. inside.

Our "Duration" cases have tool transportation cases, military cases, and ice boxes series now.