... Automatic stamping machine, Punching machines, Oil Hydraulic pressing machines, Bending machines, Welding machines, meter lathes4. Certificates:With ISO9001:2000 certificated and ROHS compliant5 ... . Finished:Zinc plated,Electrophoresis,Dacromet,Powder painting6. Processing: Stamping, Punching, Bending, Welding, Threading, ...