Rectifier Companies in the Industrial Electric Electronic / Energy Sector from All Countries

TEST AS, formerly known as TUMEL ELEKTRONIK located in Izmir-Turkey is an independently owned company, offering a wide range of power protection products and services to a wide spectrum of industries and sectors. During the establishment years the company manufactured electronic control devices and inverters, then in 1986 when the IT sector started developing rapidly, Test AS sensed the great need for clean, uninterruptible power and started designing and manufacturing Uninterruptible Power S