cnc corrugated roll precision grinding machine
Corrugated Rolls by HaiLi Infinity Solutions. HAILI CORRUGATED ROLL (CHANGZHOU) MANUFACTURE CO., LTD, with an over 6000 rri shop, has the most advanced full automatic grinding machines for corrugated rolls, American JP8000 supersonic ame thermal spray machine for tungsten carbide corrugating rolls, one and only chrome plating machine in China, first and only Germany