TH-703 Punching Machine by Guangdong Tenghong for Precision Manufacturing | #th-703 Punching Machine # punching machine # leather punching machine # shoe upper punching machine # handbag hole punching equipment # Guangdong Tenghong Machinery Technology Co. Ltd. # Chinese manufacturer of punching machines # high-quality leather processing machine # 900kg double cylinder punching machine # compact 220V punching press.