Shanghai Chawei Electronic Technology Co., Ltd. focuses on the design of optical electromechanical integration engineering, assembly and integration of precision instruments, and testing, especially the design and manufacturing of portable optical detection instruments. Over the years, PTI equipment has developed into an indispensable supplier of testing instruments in industries such as boilers, pressure vessels, aerospace, petrochemicals, thermal power, nuclear power, higher education, casting and forging heat treatment. PTI EQUIPMENT INC is a high-tech company dedicated to the research and manufacturing of precision optics and industrial testing instruments. The company has research and development, production, and sales bases in California, USA, Ruhr Industrial Zone in Germany, and Jinqiao Export Processing Zone in China. As the only branch of PTI EQUIPMENT INC in China, Shanghai Chawei Electronic Technology Co., Ltd. not only provides agency and after-sales service for headquarters products, but also has considerable research and development, production, and sales capabilities. Shanghai Chawei Electronic Technology Co., Ltd. offers products including portable metallographic analyzers, portable metallographic microscopes, portable metallographic analyzers, portable microscopes, on-site metallographic analyzers, portable microscopes, on-site metallographic analyzers, and on-site metallographic microscopes. With technical support from the United States and Germany, Chawei Company's independently developed products have also received unanimous praise from domestic customers.