Dear Sir/Madam, Jiu Tian Optoelectronic Co., Ltd.(JT Optec) is a manufacturer of optical components. Now I am writing you for the establishment of business relationship. JT Optec is based in Chang Chun City, the capital of Ji Lin Province; it is also the famous optical base of China. JT Optec is supported by strong technology of the Electro-Optical College, can make a very wide range of optical products, products as follows: --all kinds of optical lenses --cylindrical lens, --optical windows, --prisms, --mirrors --filters -- aspherical lenses -- Camera Lenses etc. If you have any enquiries above-mentioned, please let me know. I will be very appreciated for your any information. I look forward to hearing from you. Alan Lian Sales engineer Jiu Tian Optoelectronic Co., Ltd. Tel: 086-0431-85652918 Fax:0086-431-85653918 Email: *****