Shanghai Yuefeng Instruments & Meters Co., Ltd. established in 2000, specializes in R & D, manufacturing and sales of all kinds of laboratory, measurement & analysis instruments in Shanghai, China. Our main prodcuts involve: UV-Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Automatic Polarimeter, Digital Whiteness Meter, Digital Turbidity Meter, Tintometer, Colorimeter, etc. Our products are widely used in agriculture, industry, food, medical treatment, pharmacy, research institutes, universities, health care units and technology supervision & measurement bureaus. To standardize service, our company passed ISO9001:2000 Quality System Certificate in 2004, which enable us to provide better service to our customers. Therefore, it not only enjoys high popularity in Chinese domestic market, but also have been exported to European Countries, Middle East, South America, Africa, Asia, etc, and has gained good reputation from end-users with our high-quality and superior service.