Black Diamond Industrial Training Institute Mandalia, Brajrajnagar is unique and single Technical Institute in this area, managed by Black Diamond Technical Education Society through the able guidance of its Honorable Secretary Sri Anil Singh 1991. This is the only feeder o craftsmen trainer to the nearly Industries as MCL, TRL, OPGC, Bhusan Steel Ltd, Vedanta Alumina Ltd, ESPL, SMC, SPS, MSP etc.