Join the thousands of distinguished professionals who have counted on SEIRIN for over 30 years to provide the highest quality needles for you and a painless experience for your clients. SEIRIN developed the first single use disposable acupuncture needle in 1978 and since then has been setting the world's standard for high quality, uniform, painless acupuncture needles. SEIRIN maintains the only MEDICAL GRADE 100% automated manufacturing process, the output of which is the finest, smoothest, safest and most advanced acupuncture needle available in the world. SEIRIN was first to design guide tubes with rounded edges, for patient comfort, and with its unique patented sonic-weld process, the J-type needles present a single handed "Release-and-Treat" action. Practitioners all over the world have put their trust in SEIRIN needles decade after decade. You too can be guaranteed painless, stress-free acupuncture therapy with SEIRIN.