Jiangyin City Yunda Electronic Materials Co., Ltd., established in 2003, is a professional polyimide film (PI) manufacturer and supplier. Enjoying convenient transportation and an advantageous location, we are seated in Jiangyin City, 150km east to Shanghai and 160km west to Nanjing. With unremitting effort and continuous research, our company has actualized large-scale and volume production. We are the first and only company which has passed the accreditation of "China Electrical Equipment ...   |