Jiangyin Sinoprime Optical Industry Co.,Ltd. (China) was established in 2000, with 210 employees and 5,000 square meters building area. It takes only two-hour drive from Shanghai city to our factory .



Sinoprime specializes in R&D and manufacturing and selling Precise Optical Components and Surveying Instruments and Surveying Accessories.



Precise Optical Components include high precision prism, window, lens, mirror, beam splitter, filter, wave plate and other optical components, which are widely applied in optical instrument, medical equipment, measuring...