Beijing Jeffoptics Company Limited, as a leading surface stress measurement instruments manufacturer in China, is proud to present our latest product in the market. Our surface stress measurement instruments are highly efficient and reliable, offering accurate data for various industrial applications. Our cutting-edge technology is combined with our team of experts' expertise to consistently bring our customers the best product that exceeds their expectations. With our state-of-the-art instruments, manufacturers can gain a deeper understanding of the surface properties of materials, allowing them to improve their products' quality and performance. We offer competitive prices and easy access to our pricelist to ensure our products are affordable and accessible to all. Our commitment to customer satisfaction has been a driving force in our business and motivates us to continue providing innovative solutions to meet the needs of our customers. In conclusion, Beijing Jeffoptics Company Limited is proud to present our high-quality surface stress measurement instruments to the market. Our instruments are reliable, efficient, and affordable, making them a valuable asset to any manufacturing setting.