... :4 melting lines, 15 extruding lines, 38 punching machines, 10 CNC machines. 10 cuting machine. 1 shearing machine, ... , Chemical polishing with various color, etc.Process:Cuting, Punching, Milling, Shearing, Bending, Welding, Assembling, etc.Advantage ... :One-stop service, OEM service availablePatented:Electrical Adjustable Table, Electrical Adjustable TV LiftCertificate:ISO18001-1999, ISO14001-2004 ...