Shanghai Yoke Instrument Co., Ltd. Was founded in the year 2006, we are a specialized manufacturer in producing analytical instruments ranging from Spectrophotometer, Analytical Balance, Conductivity Meter, Acid-alkali Meter to Biological Microscope etc. The factory is located in No.22 Lane 5018, Shangnan road, Pudong New Area, covering an area of 2000 square meters.YOKE INSTRUMENT passed the Certifications of CE, ISO14001 Environmental Management System as well as ISO 9001 Quality Management System. We make great efforts to develop new technology and obtained 9 patents for invention in 2011. We will further promote ourselves and enhance customer satisfaction to create a win-win situation between Yoke and customers. With good quality and reasonable price, Yoke has successfully established long-term cooperation with domestic and oversea customers. Our products have been exported to Eastern Europe, Middle East, North America and Asia. Yoke is striving to expand business to achieve new leaps and more success.