hollow encoder-silicon substrate We never stop to build brand awareness of HENGXIANG for the past few years. We keep a dynamic profile on line by intensified interaction with followers in social media. By continuously updating product catalogue with attracting photos, we successfully give out the brand to numerous target audiences.
HENGXIANG hollow encoder-silicon substrate Shanghai Hengxiang Optical Electronics Co,ltd. strictly selects the raw materials of hollow encoder-silicon substrate. We constantly check and screen all incoming raw materials by implementing an Incoming Quality Control - IQC. We take varies measurements to check against collected data. Once failed, we will send the defective or substandard raw materials back to suppliers.mirror optical lens,optical mirror lenses,optical mirror manufacturers.