大旺鋼球製造 Company Overview

We produce high-precision quality products, such as steel balls for miniature bearings, with a level of accuracy exceeding one ten-thousandth of a millimeter.

Daiwankōgyō Co., Ltd. has been dedicated to manufacturing steel balls since its establishment in 1931. We have overcome various challenges, promoted the development of new technologies, and established a comprehensive quality management system using advanced equipment, which has led to our quality being highly regarded both domestically and internationally. We sincerely thank all our customers for their warm support and cooperation. Moving forward, we renew our commitment to further improve quality and streamline production, and we aspire to continue being of service to all our customers.