WE, S.D.INDUSTRIES AND OUR TWO SISTER CONCERNS, NAMELY, AHMEDABAD CARBON PRODUCTS AND CARBO FLEX ENTERPRISES (MUMBAI), HAS MADE THE MODEST BEGINNING IN THE YEAR OF 1969 HAVE EARNED THE NAME AS BEST QUALITY MANUFACTURER OF ELECTRICAL CARBON PRODUCTS, MECHANICAL CARBON PRODUCTS, GRAPHITE PRODUCTS, GRAPHITE PACKING, MECHANICAL SEALS AND ENJOYING YEARS OF EXPERIENCE FROM IT’S INCEPTION AND HAVE CAPTURED IT’S OWN NAME IN THE DOMESTIC & INTERNATIONAL MARKET LEVEL.