Mangal Electricals Industries is an ISO- 9001:2015 certified company in the manufacturing and retail of CRGO transformer products and accessories. We have 30+ years of expereince in the manufacturing. Product we manufacturer are - CRGO Silt Coils, CRGO Cut Lamination, Core Assembly, Amorphous Metal Core, Core Coil Assembly, Toroidal Core, Wound Core, ICB (Immersed Circuit Breaker) etc.