blue light lenses from Guangzhou Tianwen Optical Technology Co., Ltd., has a design that incorporates the functionality and aesthetics. Only the finest raw materials are adopted in the product. Through combining the sophisticated production equipment with the leading technology, the product is delicately designed and manufactured with the excellent characteristics of fine appearance, strong durability and usability, and wide application.
Over the years, we have been striving to deliver exceptional Tianwen through operational excellence and continual improvement to the global customers. We track and analyze a variety of metrics including customer satisfaction rate and referral rate, then take some measures and thus continually exceed customers' expectations. All of this has witnessed our efforts to enhance the international influence of the brand.
At Tianwen, we know well the importance of customer service. Comments and complaints are an important resource for us improving the performance of blue light lenses. So we continuously ask for customer feedback using some tools and software.