we are a professional iso-pentane, n-pentane, butane, hexane, benzene & other solvents producer, company located in shandong province, china. LiangXin(LX) has been a successful enterprise for more than 10 years in this field. with our testing laboratory and technical team, we can give analytical results to meet clients' special demands, for example pentane purity > 99.9%. and we promise you good price and best service, hope that we can commence business relationship. For pentane production capacity, one million metric tons per year, for hexane, 50 thousand tons per year. Approved by below companies: Sinopec, CNPC, Shell, Sabic Contact us now, at 86-546-6403568 Lily zhang