new caster for catec dry cabinet

We are using new type of caster for our products / industry of  DRY CABINET, DESSICANT DRY CABINET, N2 DRY CABINET, AUTO DRY BOX, HUMIDITY CONTROL CHAMBER, MOISTURE PROOF CABINET, DEHUMIDIFIER, DESSICATOR, ELECTRONIC, MACHINERY, HOME APPLIANCE, NATIONAL DEFENSE, drying ovens, fireproof cabinet, etc.

new cabinet ESD caster

old cabinet ESD caster