v 恭贺:上海标准件机械厂获得高新技术企业称号

主要产品 杆类零件冷成形机 Shaft-shaped Parts Cold Former 螺栓联合自动机 Combined Cold Boltmaker 三工位 Three forging Stations 四工位 Four forging Stations 长杆零件冷成形机 Long-stroke Parts Cold Former