SUN HOLD established in 1986 is a specialist in manufacturing various Relays.    Our President Mr.Tsaihas more than 20 years experience of making relays.

High quality control low percentage of defect products in order to let our customers free from headache is our principle.

To reach the target, in software we highly educate and request our workers and strong R & D team. In hardware for development and improvement our Relay’s quality and stability,we bought fully Automatic assembly / inspection equipment from Japan in 1991.

For growing and producing more relays Gung-Dong factory was founded in 1998.All techniques and equipment were transferred from Taipei. In accordance with automatic produce experience, strict quality management and constant development for providing high efficient production and high quality products. We have producing several series relays such as Automotive, General Control, Home Appliance and Telecom/Signal Relays.Therefore SUN HOLD Relays sale world wide and relay’s sales and production continue growing.

SUN HOLD ELECTRIC INC was approved by ISO-9001 and our products also approved by UL, CUR, and TUV.

The goal of SUN HOLD is to provide the BEST RELAY at REASONABLE PRICE and EXCELLENT SERVICE for all our customers.

TRUST AND COOPERATE WITH US WILL MAKE YOU MORE PROFIT THAN BEFORE.