Aluminum Die Casting manufacturer / supplier in China, offering M4 M5 M6 M8 M10 Industrial Aluminum Profile Drop-in Workbench Fittings T Slot Nut Ball Spring, Industrial Assembly Line CNC Workbench T Slot Anodized Aluminum Alloy Frame European Standard 4040 Aluminum Profile, Industrial CNC Router Machine Anodized Aluminum Frame 2040 T Slot V Slot Profile and so on.