For Guangzhou Tianwen Optical Technology Co., Ltd.,, finding the right materials for photochromic gray lenses that align with our commitment to quality is just as important as creating great design. With an intimate knowledge of how upstream items are made, our team has built meaningful relationships with material suppliers and spend a considerable amount of time in the trenches with them to innovate and solve the possible problems from the source.

Tianwen has been chosen by many famous international brands and has been awarded as the best in our field on numerous occasions. According to the sales data, our customer base in many regions, such as North America, Europe is increasing steadily and many customers in these regions are repeatedly making ordering from us. Almost every product we offer is getting higher repurchase rate. Our products are enjoying increasing popularity in the global market.

We put efforts to develop higher customer satisfaction in accordance with the product development strategies. Most items including photochromic gray lenses at Tianwen are customizable. Detailed information can be found in the corresponding product pages.