Sarto Mass Services (Pty) Ltd specializes in the calibration, service, repair and certification of micro and analytical balances as well as platform scales up to a capacity of 1 500kg. As an official OHAUS distributor, Sarto Mass Services (SMS) is grounded on Swiss precision, reliability and quality, serving Africa with an intimate understanding of the market, based on 38 years of experience and know-how. The company's services extend into Southern, Central, Northern and Eastern Africa. We also obtained SANAS accreditation in 2020 for the calibration of mass pieces (weights) .