Off:Prem Prakash Sharma Raj Hospital Road Jaria Dhanbad,Jharkhand (M):43599490 L-418
Off: Laxmi Metal Mart 59,Cotton Street Kolkata-700007 (M): 9433238022 L-150
Off:M/s PRS International 176,M.G. Road Kolkata-700007 (M): 9831248493 L-515
Off: M/s.Prem Kaushik Delhiwala 201B,M.G.Road Kolkata-700007 (M): 22380945 L-357
Off:New Hatti Jute Mill,4th Floor 7,Hare Street, Kolkata-700001 (M):9831439741 L-234
Off: V.I.P. Road Ragunathpur Kolkata-700059 (M): 9330113141 L-012
