Shanghai Selon Scientific Instrument Co., Ltd. is a high technology company specializing in designing, producing and selling high quality analytical and medical instruments. Our products include spectrophotometers, balance, pipettes, centrifuge, incubators, ultrasonic cleaners and other laboratory apparatuses. They have been widely used in different kinds of scopes, such as bioscience research, pharmacological science, quality control, food industry, environmentology and education. The top quality of our products can be guaranteed. Our company is equipped with the most advanced technology and the latest machines and has highly qualified engineers and well-trained workers. All of our production processes meet the related requirements of domestic and international standards. Consequently, our company has attained ISO9001 certification. Our company always adheres to the principle of "honest, mutual benefit, dealing with the concrete matters relating to work and innovation". We have won