Rahee Track Technologies Private Limited · Rahee Infratech Limited · Dhakalia Investments Ltd · Modern Shape Vinimay Pvt Ltd · Rahee Viniyog Limited · Fast Deal (India) Pvt Ltd · White Stone Enterprises Private Limited · Kalimata Railway Track Materials Private Limited · Peekay Fastening Pvt Ltd · Aar Kay Track Fastening Pvt. Ltd. · Serpentine Weldtech Engineering Private Limited · Mridul Commodities Pvt Ltd · Duke Apartments Pvt Ltd · Bengal Daffodil Infratech Limited · Ayush Enterprises Private Limited · U67120 Wb1975 Ptc030114