Welcome to Nakhle Baharestan Pardis Company Sure about the 100% pure quality if you buy from us. © NBPco.net 2010  Web Site From GCT Co. We provide the bitumen for our customers from Esfahan refinery which have the best quality of bitumen for export in Asia and packing them in our factory which is located in Isfahan near to the refinery. NBP Factory NBP Co is the biggest, and famous, Iranian  company dealing with oil, gas and  petrochemical products, NBP Co is the major  Iranian Bitumen supplier which make possible  the supply of Iranian bitumen in multi-grades  60/70, 80/100, 85/100, 85/25, 40/50, and  90/15, 100% pure. National Iranian Bitumen is  considering having the best quality of Bitumen  in the world. NBP Company. Short distance between the refinery and factory make this situation that we would not need to reheat the bitumen for packing. NBP have its own drumming line in the factory and produce best quality of drums with new steel only. For these features NBP is honor to supply the bitumen with best quality and most competitive price.   Bitumen  have its own drumming line in the factory and produce best quality of drums with new steel only. For these features NBP is honor to supply the bitumen with best quality and most competitive. NBP Druming plant has a production capacity of up to 5,000 Drums per day.  Our organization Packing plant has capacity to pack up to 1,000MT per day. Packing