"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for (R)-(-)-3-Piperidinamine Dihydrochloride, Molecular Formula C7H5NO4, (S)-3-Hydroxytetrahydrofuran, CAS 99395-88-7,Molecular Formula C7H5FO. Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today. The product will supply to all over the world, such as Europe, America, Australia,United States, United Kingdom,Doha, Costa Rica.As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.