... imported ABB switchgear technology. 1. Structures:·Withdrawable unit for apparatus (interchangeable)·Plug-in apparatus (interchangeable)·High degree ... Cutting, NC bending, Punching, seam welding etc.·Finished: Powder coating, Zinc plating, Enamel, Polishing etc.·Color:as per ... Cutting, NC bending, Punching, seam welding etc.·Finished: Powder coating, Zinc plating, Enamel, Polishing etc.·Color:as per ...