Polyimide manufacturer

Shenzhen Ruihuatai Film Technology Co., LTD. (polyimide manufacturer), founded in 2004, is a global professional manufacturer of high-performance PI films integrating R&D, production, sales and service. The main product series includes thermal control series PI film, electronic series PI film, electrical series PI film, functional PI film, etc., which is widely used in flexible circuit board, consumer electronics, high-speed rail transit, wind power generation, 5G communication, flexible display, aerospace and other high-tech industries.

As a pioneer in the domestic high-performance PI film industry, the company completed the National Development and Reform Commission's "1000mm width continuous bidirectional stretching polyimide film production line" high-tech industrialization demonstration project in 2010, and similar products reached the international advanced level, which greatly promoted the localization process of high-performance PI film.


Over the past 18 years, the company has adhered to independent research and development and innovation, expanded production capacity, mastered the complete high-performance PI film preparation core technology such as formula, process and equipment, and completed the construction of 9 highly automated production lines in Shenzhen base, and has become one of the world's most diverse suppliers of high-performance PI film products.


On April 28, 2021, Shenzhen Ruihuatai Film Technology Co., LTD. (Stock code: 688323) was listed on the Science and Technology Innovation Board of Shanghai Stock Exchange.