2-1-302, NALLAKUNTA,,,500044,Mainly TO-3 Headers, Cans. 2N3055 and 2N3773 Chips and also Chips and Finished Devices of TO-220:- 7805,7812, 7812, L317T, 7905, 7912, MJE13005, MJE13007, TIP127, BU505. TO-3:- BU205, BU208A, BU208D, 2N5038, BUX39 Electronic Products & Components