Fuji Seiko has been acquired by Freudenberg Medical. Please visit the Freudenberg Medical website to learn more and to submit your inquiry: Freudenberg Medical | Medical Contract Manufacturing Partner

A heritage of excellence.

Fuji Seiko is the largest independent Japanese supplier and one of the leading global suppliers of small diameter metal tubing for use in medical needles and catheters. For more than 40 years, the world’s leading medical device manufacturers have counted on us for a consistent and reliable supply of metal tubing. 

Since our founding, we have focused solely on providing tubing to the medical industry. That singular focus provides us hard-won industry insight other suppliers can’t match. And has earned us the respect and confidence of medical device experts around the world.

Global scale. Custom support.

From tube manufacturing to assembly and inspection, our integrated management system ensures that every detail of our products meets the high-precision standards required in the medical industry.

Possessing such advanced precision manufacturing technology means we are capable of meeting a wide range of customer needs. Whether it's mass production for a global manufacturer or a custom-made product still in development, we supply high-quality, reliable, and high-performance products in scales ranging from 1,000 meters to 1,000,000 meters.

We directly supply our products to customers in 14 countries and 32 locations. In addition, through our distributors, we reach even more customers worldwide. With a factory located in Tochigi Prefecture, we deliver our products globally. Our sales offices in the United States, China, and Hong Kong enable smooth and efficient communication with our customers.