The mainstay of the Tamagawa Seiki Group is its powerful production system of the four manufacturing departments of the First Plant , Second Plant, Third Plant and the Hachinohe plant. It is buttressed by Tamagawa Trading Co., Ltd. charged with sales of the Group's products to the customers around the globe. And these operations are backed up by such departments as the Production Engineering Department, the Engineering Department, the Quality Assurance Department and the Materials Department. Click on any of the above visual images to reveal further details.