... φ12-φ263803637400005400×3000×2000Z12-3050-300φ16-φ323803655650005600×3100×2200 automatic cold heading machine Verified Information This information is Verified by Bureau Veritas ... : The Manufacturing of standard equipment (cold header, warm header, trimming machine, thread rolling machine), water treatment environmental protection equipment (sludge cutting machine). (according to customers' technical ...