Shanghai Hengxiang Optical Electronics Co., Ltd. is a production-oriented enterprise specializing in the research and development, production, sales, and optical cold processing of rotary encoders. Our company mainly produces and operates products such as rotary encoders, grating encoders, infrared lenses, filters, optical lenses, and metal germanium products. After more than a decade of continuous development and efforts, the products of Hengxiang brand have been sold nationwide and around the world, widely used in various industries such as automation control, scientific research institutions, schools, military industry, etc., and have won the trust and praise of customers. The company has obtained ISO9001-2000 quality system certification and established a complete quality management system and process standards. Excellent production equipment, advanced processing technology, complete testing methods, and a sound quality assurance system provide fundamental guarantees for the development of enterprises and the trust of users. Our goal: Let's work together for mutual benefit and move towards the future!