powerfulmagnetsの公開自分史 http://pastport.jp/user/powerfulmagnets ja-JP Ningbo Beilun Meank Magnetics Co., Ltd. We uphold an honest and trustworthy attitude to achieve win-win and continuous cooperation with every customer. 2022-12-07T16:04:00+0900 http://pastport.jp/user/powerfulmagnets/timeline/Ningbo%20Beilun%20Meank%20Magnetics%20Co.%2C%20Ltd. powerfulmagnets http://pastport.jp/user/powerfulmagnets/timeline/Ningbo%20Beilun%20Meank%20Magnetics%20Co.%2C%20Ltd.