Yixing Purshee Optical Elements Co., Ltd of optical elements with 20 years’experience,is the 

enterprise in the development and production of quartz as well as optical glass elements. we are 

engaged in the research and development of optical elements with high precision to fit the needs 

of the constantly changing field of science and technology. We have always stayed in close 

cooperation with many research institutes an internationally renowned testing equipment 

manufacturers .It is our eternal pursuit of producing satisfying products.We sincerely welcome both 

new and old customers to join us in making progress together!