Line interactive Sinewave , Online UPS , Home UPS products from Leading Power Backup solution provider OPTI International corporation...

Section 2, Ta-an Dist,

Established in 1997. Proficient Power Technology Co., Ltd. specializes in design, research, development and manufacturing of DC-AC Power inverter, charger and UPS. We have been in this industry over 1...

Established in 1985, LIGHTEN WORLD INDUSTRY has been dedicated into design, manufacture, and export energy related products including AGM battery, gel battery, deep cycle ...