... composite material with polyimide or polyester film, etc. ), airfoil, aero instrument board, (airplane, naval vessel, vehicle, blindage, military establishment, etc ... with superior quality.We are Yantai Metastar Special Paper Co., Ltd, is the first aramid paper manufacturer in china ... except Dupont and Teijin. Its parent company- Yantai Spandex Co., Ltd as the first spandex , metar-aramid, and para- ...