ShanghaiHengxiangOptical Electronics Co.,Ltd, located on Shanghai, an international city of China, set up in 2001, is a professional manufacturing high-tech corporation, providesresearch and manufacturing ,entityintegrating optical、mechanical and electronic design. Now we have finished primary pipelining of encoder manufacture.


After development for many years, rotary encoders now have 10 series and over 100 sorts, both popularly sale around the world.