Konstar Electric Industrial Co., Ltd. founded in 1989. Have more than 10 years experience in manufacturing Voltage protector, Battery tester, Photocell, AVR, Doorbell, Oxygen-sensor, UPS, Gas regulator.

With a group of excellent managers, technicians and skilled workers as well as workshops of more than 3000 square meters. We can do OEM, ODM for you. For our strict management system, competitive price and good service, our products have been exported to over 20 countries and areas, and have enjoyed high reputation.