Knurled aluminum tube

Material Sheel Material 1.Titanium 2.Aluminium 3.Stainless 4.Steel 5.Brass 6.Steel 7.Bronze Alloy Code Available 1.TA1TA2 2.10602011201720246061707560636060 3.304304L316310S317L317321347430 4.C21000C22000C23000C24000C25000C26000C27000C28000C34500 5.12L14S712139SMNPB28B1113 6.C50500C51100 Production Equipment Equipment： 1.Precision Lath Machine 2.Automatic Lath Machine 3.CNC Machine 4.Drilling Machine 5.Polish Machine Model No. 1.No.42 2.No.2025 3.No.650 4.No.25 5.No.25 Quantity 1.20 2.10 3.10 4.15 5.5 Quality Equipment Testing Equipment： 1.CMM 2.Sclerometer 3.Quadratic Element 4.Callipers 5.Altimeter Origin 1.Switzerland 2.China 3.China 4.China 5.China Quantity： 1.1 2.1 3.1 4.20 5.1