The quality of the production process is crucial to the stability of the product. We are one of the few factories globally that produce dental films in a 100,000-level dust-free workshop. We welcome partners from around the world to visit and guide our work at our factory in Shanghai. If you happen to have a micrometer, you can easily compare the flatness of the films by measuring the tolerances at multiple points, and you will find that our films have better flatness and more stable quality. In terms of details, we attach a protective film to each film, resulting in a clearer finished orthodontic appliance. Of course, you can also appreciate the wisdom and hard work of Uretech's materials scientists in more details.