RAYS aims to provide users of its wheels with the greatest sense of security and the highest level of satisfaction possible. In order to have absolute confidence in the wheels it provides, RAYS has continued to produce them only in Japan. It aims to analyze driver needs, maintain RAYS quality in all its products, and deliver reliable wheels to the market. The key to achieving these goals has been for RAYS to establish an integrated in-house production system* (all RAYS) and produce all of its products in Japan.