？ Shaanxi Liquan Chemical Co., Ltd. is a key manufacturer engaged in cyclodextrin and its derivatives. The company has an annual capacity of 1,000tons of β-cyclodextrin, 100tons of α-cyclodextrin, and 100tons of 2-hydroxypropy1-β-cyclodextrin.With fixed assets of RMB30 million, the company employs over 260 staff, 40% of whom are professional technicians, including two doctors, four masters, four senior engineers, and 23 engineers.With the advanced production equipments and inspection equipments from Japan, the company enjoys the powerful technology and has established the cooperative relationships with Chinese Academy of Science, Northwest University, etc.