... Screen Control 2,Forming work 3,Punching&Cutting Work 4,Threading Work This machine is used as the aluminum venetian blinds making ... Precision of beeline0.1mm Feature:1,This machine is used for fully automatic forming ,punching,cutting and thred-assembling of aluminum venetian blinds ... contact with me when you have some interest in our machine. TM-A2500 Fully Automatic Aluminum Venetian Blind ...