We are XDL Tech-Trade Co,.Ltd in Xi'an city of China. So honored to contact you and have a chance to introduce our company. we could supply: 1.Alpha-cyclodextrin 2.Beta-cyclodextrin 3.Gamma-cyclodextrin 4.Hydroxypropyl-Beta-cyclodextrin 5.Hydroxyethyl-Beta-cyclodextrin 6.Carboxymethyl-Beta-cyclodextrin 7.Methylated-Beta-cyclodextrin 8.Sulfobutyl Ether-Beta-cyclodextrin and other various cyclodextrin derivatives, or design by your requirements. We could supply with competitive price and high quality. Jane.Lee XDL Tech-Trade Co,.Ltd MSN：miss88mm@hotmail.com E-mail:xdl_infor@163.com Tel: 0086-13759897744