Yen Sun Technology Corporation was established in 1987 in Taiwan.We believe high quality and professional service are improtant to every customers.

Present over 100 patents every year. Ranking of top 100 enterprises in TW.
Certification:
IS0 9001,ISO9002,ISO14001 certified manufacturer
TUV.GS passed for Electric fans
Taiwan the best award of Steam Water Dispenser
QS9000 passed manufacturer
TS16949 passed manufacturer
S-MARK passed manufacturer (Economic Ministry in Japan)
USA UL Qualified supplier
Europe ROHS environmental friendly standard qualified supplier
Best design development award from Foreign trade association.
Power saving certification