After decades of experience in the test and measurement industry, GW Instek has grown to become the largest manufacturer and developer of test and measurement instruments in Taiwan. Today GW Instek has more than 300 product items, ranging from oscilloscopes, spectrum analyzers, signal sources, basic test & measurement instruments to video surveillance systems
TDK-Lambda Americas, Programmable and High Voltage, is a leading designer and manufacturer of high power programmable AC to DC, and High Voltage Capacitor Charging and DC power supplies.
NH Research, Inc. designs and manufactures power electronics test instruments and complete turn-key test systems. Its products are used worldwide by manufacturers in the switching DC power supply, UPS, battery and battery charger industries.