Aoptek is located in Fengtai Science Park, Beijing, China. We always committed to the development and production of glass optical testing instruments.With more than 30 years of technology accumulation, our products are extensively used in glass production lines and laboratories. In the near future, Aoptek will remain as innovative as ever do our best to meet the needs of the glass industry.Aoptek is located in Fengtai Science Park, Beijing, China. We always committed to the development and ...
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