Inquiry (采购产品): Ask for catalog Dear manager: We are interesting to the optical products of your respected company. Would you please forward me a volume of catalog at the earliest convenience? Thank you so much for the kind attention. **** Hidden Message ***** Changqing JIN 100190 Company: Institute of Physics Chinese Academy of Sciences E-mail: jin@iphy.ac.cn **** Hidden Message ***** jin@iphy.ac.cn