... in best sourcing. 3.Real factory. 4.Reasonable price Sheet metal parts Namesheet metal partsMaterialsIron, Steel, ... , aluminium alloy, copper, mild steel etc.CertificationISO System CertificationPortShenzhen or YantianBusiness scopeplate cutting and processing, CNC ... precise control cabinets, power supply cabinet, traffic monitoring system hardware facilities and various non-standard equipment metal ...