Koyo光洋轴承KOYO轴于1921年，在日本国内拥有8家工厂，28处销售点，在国外有9家生产厂、24处销售点。日本光洋精工株式会社Koyo是一家有着悠久历史和文化、在第三位的世界综合轴承产品制造商，其生产的各种轴承广泛用于通用机械和其他行业和日本排名专业领域，在世界各地用户中享有较高的知名度和友谊的品质赞誉。

Koyo bearings, established in 1921, operates 8 factories and 28 sales outlets domestically in Japan, along with 9 production plants and 24 sales points internationally. Koyo Seiko Co., Ltd. is a world-renowned comprehensive bearing manufacturer with a long history and culture, ranking third globally. Its various bearings are widely used in general machinery and other specialized industries, enjoying extremely high recognition and a reputation for reliable quality among users worldwide.