Profile: Rubitech Ltd. is a provider of aluminum die casting for precision engineering. Our service includes initial feasibility investigation & concept evaluation, concept design, prototype design, mathematical modeling & theoretical assessment, including CFD modeling of waterflow & heat transfer, assessment of first prototype, development and design modifications as necessary, completion of design, and mass production deliveries. We offer services like casting, trimming, machining, impregnation, friction stir welding, core free casting, adhesive bonding finishing, and surface treatment. Features of friction stir welding using Alucast creates a strong single aluminum casting without seals, no corrosion issues as there is no change in the chemical composition, allows integration of plastic components inside the aluminum, and economical compared to using seals & screws. Our die casting process offers exact dimensional tolerances, smooth surface, unique composition of aluminum alloy, and complex shapes to heat exchangers.