Inquiry (采购产品): Do you cold draw We are looking for a contract manufacturer to cold draw our waveguide tubing from extruded tubing made of our propietary material, Aluminastic. Can you do this? **** Hidden Message ***** John Seitz 34695 USA Company: Precision Machine and Engineering Phone: 727-498-0290 E-mail: jcseitz@precisionmachineandeng.com **** Hidden Message ***** jcseitz@precisionmachineandeng.com