Guangzhou Huahui Material Technology Co., Ltd is located in Guangzhou Economic and Technology Development Zone. We are a new and high technology company with production and sales together. The new material technology we developed has obtained many patents in China. Our smart film and smart glass are sold worldwide and the main market is European countries and North America.We are the only company who has the third generation technology of UCEF (Ultra Clear Electronic Film). And we have intellectual property on the UCEF product ingredients and production procedures. Because of our strong R&D ability, we are leading company of PDLC smart film manufacture in China. With our advanced production procedures and high quality material imported from Europe, we exert our effort providing the clearest, the purist and the longest service life PDLC smart film for the in building material, glass doors and windows and glass further processing industries. Huahui persists in supplying intelligent and convenient life for worldwide customers. We will develop all kinds of intelligent controlled smart PDLC film for end users. Huahui has a top technical team formed by domestic professionals and material PDs graduated from European country in this field. This great technical team ensures our strong ability in researching, updating and developing new PDLC film.