Shanghai Hengxiang Optics Electron Co., Ltd. specializes in manufacture of rotary encoder, raster disk, photoelectric sensor and optics cold working, meanwhile, according to customer's requirements, we design program code of automatic equipment, optical examination and manufacture of wirings. We would like to reach great achievements with old and new customers hand in hand! At present, the products are widely used in all kinds of automation industry, such as numerical control machine, textile machinery, metallurgy machinery, printing machinery, plastic machinery, tester, lift, electric motor and so on. We provide good quality products to meet the requirements of customers and create social value. We continuously pursue the aim of "Quality first and customers superior".

IR filters, infrared filters, flat filters, convex silicon lens, cylindrical lens, code discs, aspherical lens, germanium balls, optical encoders.