1. Our Vision "Good Sensor, Good Control" As a specialized maker in the field of quartz processing, we utilize teamwork to push the development of high-stability/ high-sensitivity quartz sensors to its limits. 2. Beginnings From our company's founding in 1990, we have walked alongside our clients for nearly 22 years as specialists in quartz processing for thickness monitors. We are dedicated to providing our customers with the exact quartz solutions for their varied and diverse ...