In March 1943 (1943), GMB was born in Osaka City as Matsuoka Seikoushi, who contracts bearing processing due to lathe.
●Since then, we consistently adhere to our own brand and have been offering products to customers both domestic and abroad. GMB is the business philosophy to provide high quality products with world-class metal processing technology and to ensure customer reliable price and delivery time. In order to continue to earn the GMB mark trust in automotive parts, persistent improvements in technical standards and product development capabilities, obtaining customer information through marketing, and developing technical and sales personnel is the most important challenge. GMB will continue to continue to improve the needs of different customers from around the world, with innovative thinking and action forces to continue to bring out the GMB mark engraved products to the world.