We have a technique that is straightening processing of ultra-fine steel wire. Diameter : φ0.05 to φ0.70mm Length : 5 to 2000mm Quantity : 100 to 1 000 000 and more/month
1978 Started the development of disposable acupuncture needles. 1989 Established Seirin-America, Inc. 2005 Obtained ISO13485 certificate, 2007 Opened the Munich Office in Germany. 2012 Opened the Chengdu Office in China.