For processed products of prepreg material and carbon fiber, leave it to Japan Polymer Industry. > Chopped fiber > Mild fiber > Paper > Felt 2013.02.18 The homepage has been renewed. Our company was founded in 1966 and started our business by polymerizing polymer resins. After more than 40 years of history, we have changed our business through the development, manufacture and sale of various products. In recent years, we are strengthening our business development in the processing of "carbon fiber", which is in the limelight as Japan's world-class "advanced material". Carbon fiber is a material that is expected to grow in demand in the future, but on the other hand, it is a material that requires various processing technologies such as how to use it. In order to contribute to the expansion of demand for carbon fiber, we are working hard every day to provide products that meet various needs together with our customers by making full use of our unique processing technology. We mainly process PAN (polyacrylonitrile) carbon fiber. We have various processed products such as chopped fiber, milled fiber, paper and felt, and we can respond to your request. Click here for product details We manufacture prepregs (intermediate materials) for laminated materials on a contract basis. Focusing on prepreg materials for carbon fiber products, we strive to provide products that can meet various needs. Click here for product details home Carbon fiber processed products Chopped fiber Mild fiber paper felt Prepreg products About us Employment information Return to top of page Copyright © 2013 Nippon Polymer Sangyo Co., Ltd. All Rights Reserved.