Established since 1982, solsons is the inventor & manufacturer of international awards winner innovative hand tools introduced for the first time in the world for operating various nuts bolts, pipes & studs. 100% tools are manufactured in-house including the raw material alloy steel to maintain the quality standards of "life time warranty". Solsons has also its own investment casting foundry (lost wax process) for casting any kind of alloy or super alloys.