... 4.material:aluminum protection IP67 foot control switch,foot switch.floor push,foot pedal,foot pedal swich,stomp foot switch,footswitch,pedal switch, ... , all processes of production links is strict accordance with the standardization documents, never let any nonconforming into ... guarantee. 1.CE certificate2.shell foot pedal,pedal,shilelds are cast iron pieces,with high strehgth,suitable for use ...