... machining 4.Tolerance:+/-0.05mm High quality cnc machining superior copper pipe sleeve produced by clients' drawingsOur Advantages :Over 12 years experienceHigh ... machine, milling machine, drilling machine, EDM etc4) Our services:Machining, Turning, Milling, Stamping, Casting5) Application:Automation machine, medical device, industrial machine, automobile, electric appliance, etc6) Drawing ...