Chung Yu company was founded by Mr. Huang Yu-Kuan,the president in 1982, and now is the most professional manufactory of metal line straightening machine in our country. In order to provide our customers with high quality product, we keep on presenting new items by research and development under the leading of Mr. Huaung Chien-Hung, Vice Manager of R&D Dept. and have obtained CE qualification in 1998 among all competitors, ISO 9002 certification in 2000, upgrading to be ISO 9001 in 2002, and more than 10 types of new invention patent in the overseas. Our metal Fully automatic wire straightening & cutting machine has won a goodwill for high precision quality to evidence by excellent sales result and widely export to the countries in the worldwide. Working range of our metal line straightening machine can be available from 0.5mm-18mm, and more excellent and stable model if compared to other similar types produced by the competitors.。