shhxgd.com,quartz optical window,The mission of Shanghai Hengxiang Optical Electronics Co,ltd. is to be the recognized manufacturer in providing the high quality quartz optical window. To make this come true, we are continuously reviewing our production process and taking steps to improve the quality of the product as much as possible; we aim for continuous improvement on the effectiveness of the quality management system.
HENGXIANG provides quartz optical window products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
HENGXIANG,Our company main produces speed encoder,small optical encoder,micro rotary encoder.