We, SAWANE SPRING, are a spring manufacturer in Japan established in 1966. With our own management principles, we eagerly try any difficulties that usually other companies don't/can't handle. According to customers' drawings, we accept build-to-order production. Moreover, our ''STOCK SPRINGS'' which is our on-line service of selling our products is currently connected with 18,000 customers across the nation. As for overseas, we export to China, Thailand, Korea, Germany, Australia, United ...