Sigma Melleable Private Limited has been a family-owned and operated company specializing in high-quality Gray and Ductile Iron castings. They serve a wide range of industries, including construction, power, and automotive. Sigma Melleable is committed to excellence in all areas of their business, from safety and innovation to customer service. They are a leading provider of Industrial Housing Frames, Flanges, Motor Housings, Automobile Components, and Earthmoving Equipment."