CHO is located at Nan-Tou County, Nan-kang Industrial Park in Taiwan, founded by President MR. Sheng-Huang Wang in 1980. For the first 15 years, we were focusing on professional manufacture and tooling development. During this period of time, we were continually improving Total Quality Control management, upgrading manufacturer facilities & systems, practicing employees training, & increasing customer's satisfaction. Due to these efforts, our sales is able to grow steadily every year and having the customers all over the world . Copyright © 2007 Champ Oil Seals Industrial Co., Ltd. All rights reserved. No.10, Yumg-hsing Rd., Nantou County 540, Taiwan. Tel:886-49-2256276 Fax: 886-49-2256295 E-mail: cho.oilseal@msa.hinet.net　B2B Global-Trade, Global Machine, Global Bicycle.