Yixing Jingke Optical Instrument Co., Ltd. will participate in the Munich Shanghai Analytical Biochemistry Exhibition at the Shanghai New Expo Center from September 23-25, 2008. You are welcome to visit our booth. Our booth number is 4261. Interested friends can request a professional visitor invitation letter from our company.Sincerely welcome new and old customers to Yixing Jingke Optical Instrument Co., LtdBooth visit and guidance!