Custom metal parts Powder metallurgy Metal injection molding Stainless steel mobile phone accessories card slot
Stainless steel material 304 , 316 , 17-4PH .
Surface treatment : polishing , wiredrawing , brushing , sandblasting , plating , painting .
Tolerance : ±0.3%
Application : Custom metal parts for Iphone , Huawei cell phone , samsung cell phone , OPPPO mobile phone
QC system : 100% inspection before shipment.
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