PT Oscar Tunastama (

Welcome to PT Oscar Tunastama ( We are a company that stood since 2004 engaged in industrial Switch, , Automatic Load Transfer Switch (Atys), Universal Ats Controller Atys C20 / C30, Countis E Series, din rail/ energi metet, GEN-SET CONTROLLERS, SOFWARE-DMG-DME, BATTETY CHARGER, LAMPU&ACCESSORIES, sirco M, Auxiliary contact, Accessorie For COS, Baterai ECS. We were in Jl Kapuk Raya Cengkareng Blok L No17 Ruko Citypark. Discover the variety of our best products (Load Break Switch (LBS), Diris, Change Over Switch (COS), Automatic Load Transfer Switch, Fuse Combination Switches, Current Transformer (CT)) with quality and the best price you can get.

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