we are manufacture for green generator in malaysia as first in green power generator ,its can use in indoor or outdoor smal and compact size of products Power Generator in GREEN ENERGY PRODUCTS.Our generator IPG (intelligent power generator) its very powerfull and intelligent its have start from 350w/500w/1000w power output its can programble system accordingly of duration time usages and expandable system.for more information please visit website www.linktech.asiathank you