ステンレス鋼 10mm 12mm アクメ鉛螺栓 製造者 歯磨き鉛螺栓

Our factory specializes in manufacturing high-precision sawtooth lead screws (sawtooth screw rods). As core dedicated transmission parts for one-way transmission, heavy-duty jacking, pressure locking and heavy-load pushing of heavy machinery, they differ from ordinary trapezoidal lead screws. ...