Chifeng City Red Mountain East Chemical dyes and Auxiliaries Factory is located in the birthplace of Hongshan Hongshan Culture —— feet Founded in 1992， now located in the red medicine road Hongshan High-tech Park No. 3. Covering an area of 10000 square meters， construction area of 4470 square meters， since the Millennium began producing camphor sulfonic acid chemical products， after ten years of unremitting efforts， now has a perfect production equipment， detection and well-equipped quite scale laboratory. In the development of enterprises has always been adhering to the "technology innovation， market development， integrity and win-win with customers". Oriental Chemical warmly welcome new and old customers to visit， negotiate cooperation project to create a better tomorrow.