Sigma Corporation is an India based organization that is into manufacturing of electrical connectors and fittings for the power, telecom and auto industries.Established in 1980, the group has 25+ years of experience in the export market.With a working strength of 150+ employees and a permanent R&D staff of 25, we have been catering to some of the most reputed OEMs around the world with markets spanning to North America, South America, Australia and Europe.Our cornerstone lies in providing customized solutions to our clients along with offering our UL, CUL and IEC approved standardized products.