As a lead manufacturer of insulating materials in China. Our plant was established in 1950's. we imported two production lines and began to manufacture polyimide film in 1980's. By the end of 2004, We have exported our polyimide film to USA, Russia, Germany, Korea, Taiwan, India, Brazil, Italy etc. At present we have four lines to produce polyimide film. These production lines 's capability is around 15,000 kgs (around 33068.85 pounds ) per month. Also there are quality control systems and inspection & research labs in our plant to assure products quality .