Dear Sirs, We are a large manufacturer who is specializing in fine chemicals in china and kindly pls be noted of the series items falling within our business scope as following for your further consideration: Isoheptane, Heptane, N-heptane, Hexane, N-hexane and Isooctane etc. If you are interested in our products or if there is any information you would like to request, kindly pls keep me posted, I shall be very pleased to be of my best service for you at all times. Many thanks for your kind attention in advance and we are looking forward to establishing long-term and friendly business relations with all of our customers! Best Regards.
