Supreme Gauges & Instruments, founded in 1981 gained quick popularity in the gauge-making market. While Micro Engineering, formed in 1984 were into automotive parts manufacturing. In 2005, Micro Engineering & Supreme Gauges & Instruments merged to form "Micro Supreme Auto Industries (India), Pvt Ltd".

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The Compony makes Precision mechanical components & assemblies being used in automotive engine,   gear box, power steering systems as well as power generation, shipping & precision engineering industries. Environmental testing systems, laboratory testing systems, customized testing systems being used in automotive, chemical, electrical & electronics industry etc. Measuring instruments, relation gauges, jigs & fixtures.