Address: 7F-2, No. 351, Sec. 2, Chung Shan Rd., Chung Ho City, Taipei Hsien, Taiwan
Tel: +886-2-22266789
FAX: +886-2-22267979
Est. Year: 1981
Capital: NT$ 30,000,000
Chief Executive Officer: Jie Der Chen
Trade Mark: DER EE

Products:
digital & analog multimeter, panel meter-ammeter, voltmeter, watt metter, HZ meter, hall effect current sensor, shunt & current transformer, light meter, VU meter, digital & analog clampe meter-standard & pocket size, thermometer.