Lan Yu Technology Co., Ltd is a contract manufacturer of non-destructive testing instruments based in Shijiazhuang, China. Established with a professional engineering team, the company specializes in the development, research, and manufacturing of advanced high-tech instruments. Their core product lines include coating thickness gauges, ultrasonic thickness gauges, hardness testers (including Leeb hardness testers), and ultrasonic flaw detectors. These instruments are widely utilized for quality control procedures in critical sectors such as the Chinese power industry, petroleum and chemical industry, and pressure vessel manufacturing industry. With 11 to 50 employees, Lan Yu Technology Co., Ltd operates a factory and is committed to providing high-quality, reliable instruments and prompt after-sale services.