Beijing Jeffoptics Company Limited is a leading manufacturer of high quality surface stress measurement tools in China. Our products have garnered a strong reputation for their accuracy, precision, and reliability. We pride ourselves on our commitment to excellence and customer satisfaction, and strive to deliver the best solutions to our clients. Our surface stress measurement tools are designed to provide accurate and reliable measurement of surface stress in a variety of applications. We offer a wide range of products to meet the diverse needs of our customers, including surface stress measurement equipment, surface tension meters, and surface analysis tools. Our products are competitively priced, and we offer a comprehensive pricelist to ensure transparency and affordability. Additionally, we provide exceptional customer service and support, and we are always available to answer any questions or concerns. At Beijing Jeffoptics Company Limited, we are dedicated to providing high quality surface stress measurement tools to our customers. Contact us today to learn more about our products and services.