... Tolerance:+/-0.05mm High quality cnc machining superior copper pipe sleeve produced by clients' drawingsOur Advantages ... Our OEM Serivce : 1) Material:Steel, Brass, Copper, Stainless steel, Plastic, Aluminium POM, Delrin, Titanium ... machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM etc4) Our services:Machining ...