A finest-quality rotary encoder can't become popular without well-selected raw materials. Different raw materials also determine different performance. Varied materials are used for the production of varied types. Due to distinct performance demanded, diverse raw materials are also required. A great and unique raw materials choice also determines a great and unique item.

Shanghai Hengxiang Optical Electronics Co,ltd. is a leading global manufacturer and marketer of premium branded triangular prism lens. As one of Hengxiang's multiple product series, Related Products series enjoy a relatively high recognition in the market. HENGXIANG achromatic optical lens is scientifically designed. The cells of it are carefully investigated to achieve maximum sunlight conversion and solar energy storage capacity. Strict quality policies and standards are carried out to ensure zero defect rates.

Our goal is to be a reliable manufacturer and partner that can provide long-term value for our customers through constant improvement.