It depends on the quantity of samples in need and the order of intent. The samples may be free or may be offered at bulk price. The optical encoder samples could be customized to meet specific requirements. The samples enable you to try the product before purchasing it. Any feedback is welcomed.
Shanghai Hengxiang Optical Electronics Co,ltd. is a promising enterprise in field of optical lenses. Hengxiang provides a wide range of germanium granules for customers. HENGXIANG n type silicon wafer is fabricated using utmost quality raw materials in compliance with the international standards. The quality experts test this product on different parameters, so as to maintain the quality.
HENGXIANG insists on development concept of optical encoder to be an eye-catching enterprise. Welcome to visit our factory!