absorption optical filter-absolute angle encoder We receive important feedback on how our existing customers' experience HENGXIANG brand by conducting customer surveys through regular evaluation. The survey aims to give us information on how customers value the performance of our brand. The survey is distributed biannually, and the result is compared with earlier results to identify positive or negative trends of the brand.
HENGXIANG absorption optical filter-absolute angle encoder HENGXIANG focuses on professional development and brand building. The products under the brand are highly appraised in international exhibitions, and they attract many foreign customers with premium durability and stability. The marketing strategy we choose is also of great significance to product promotion, which successfully raises the profile of the products both at home and abroad. Thus, these measures improve brand awareness and social influence of the products.yellow color filter,absorption optical filter,optical absorption filters.