Ningbo Yishan Hardware Co., LTD located in Ningbo, which is about 250KM distance south of Shanghai. DURATUFF start manufacture thread rolling dies in China from 2008. Just within few years, DURATUFF thread rolling dies has been approved by fastener market. DURATUFF thread rolling dies focused on after heat-treatment thread rolling and stainless steel thread rolling, many famous car bolt factories and stainless screw factories have already built long term cooperation with DURATUFF.

DURATUFF thread rolling dies' advantage is: production cost lower, production efficiency higher, life longer, management easier, screw more accurate, screw more beautiful, etc. DURATUFF’s mission is: enhancing customers' efficiency, which is achieved by applying the holistic approach to increasing productivity and quality while minimizing cost.

Contact DURATUFF and apply today, you can get free thread rolling dies sample to test!