http://pastport.jp/user/vxolinearmotion ja-JP We SCREWTECH is the professional manafacturer of Lead Screw, Ball Screw, Bearing product, Linear Motion parts.Our company has more than 14years experience on ball screw manufacturer industry and we are top3 manufacture of ball screw. 2023-02-08T18:46:03+0900 http://pastport.jp/user/vxolinearmotion/timeline/SCREW%20TECHNOLOGY%20CO.%2C%20LIMITED vxolinearmotion http://pastport.jp/user/vxolinearmotion/timeline/SCREW%20TECHNOLOGY%20CO.%2C%20LIMITED