TOD company is a replacement AC Adapter manufacturer, integrating R&D, production and marketing. we dedicate to provide stable and high-quality AC Adapter to our customers and further optimize cost to give our customers competitive prices on the basis of the quality is the same as that of the original Adapter. We use high and superior quality cells, original electronics, gold-plating connectors etc. All these materials have been tested by strict FQC test before manufactured to assure the quality. We have a full set of advanced producing and testing equipments.We also can supply original laptop and bettery.