While developing products such as Light adaptive lenses, Guangzhou Tianwen Optical Technology Co., Ltd., puts quality at the heart of everything we do, from verifying raw materials, production equipment and processes, to shipping samples. Hence we maintain a global, comprehensive and integrated quality management system based on regulatory requirements and industry best practices. Our quality system complies with all regulating bodies.

In the shifting market, Tianwen stands still for years with its premium products. The products under the brand win the favor of customers with its durability and broad application, which produces a positive effect in the brand image. The number of customer keeps growing, which is the main source of revenue for the company. With such a promising prospect, the products are frequently mentioned in the social media.

With regard to our after-sale service, we are proud of what we have been doing for these years. At Tianwen, we have a full package of service for products like the above-mentioned Light adaptive lenses. Custom service is also included.