... For more details, please feel free to contact us. Product description Process 1)Material.Aluminum alloy, A360, A380, ... , motor shell, pump parts, machinery parts etc.Product weightFrom 0.01kg to 5kgsSurface FinishElectro-polish, Chrome plating ... ,CAMMOQ 10000PCSLong-term supply30000PCS/month Manufacture process First step Die casting MachiningCNC turning, milling, drilling, grinding, cutting, reaming ...