OEM fashion of electronic queue : 1. we are manufacturer . 2. OEM service available . 3. ISO9001:2008 . 4. SPCC/SECC/AL . OEM fashion of electronic queue 1process cutting,punching,bending,deburring,stamping,welding,pretreatment,assembling,etc 2materialstainless steel, iron ( SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass are available.3thickness0.5-15mm.4high precision :+/-0.05-0. ...