... parts 2 material :aluminum,steel,iron,brass 3 standard:ISO9001:2000 4 OEM/ODM Knights introduction Knights Hardware ... Heat treatment, Black oxid; 3) producing scope: stamping, turning, welding,die-casting, milling…4) usage of products: components ... We own Stamping machines, Hydraulic press machines, Auto-Turning machines, CNC-Turning machines, Milling machines, Precision wire cutting machines, more ...