#GraphiteRodsBlocks&Crucibles #Chittagong #BangladeshWe SD Industries are one of the renowned name in manufacturer and exporter of Graphite Rods Block And Crucibles in Chittagong in Banladesh. we are one of the finest qulity manufacturer for all kinds of carbon product.Graphite /carbon crucible :We have marked a distinct and dynamic position in the market by providing a high quality array of Graphite Rods Blocks & Crucibles. Our offer ... Continue