... Aluminium. Precision Parts Series(CNC Machining Parts: auto part,auto spare part,motorcycle part. ) Company Profile:Donllin Technology is a professional ... Bronze , Copper, Aluminum,Carbon steel or customer specified material. 3.Finishing Treatment:Anodizing, Electroplating, Sand Blasting ,Polishing, Powder Coating, ... ±0.005mm.(2). No MOQ, no quantity limited.(3). Fast lead time.(4). Can meet DIN,JIS, ...