4340 Steel CNC Turning Parts Stub Axle Black Zinc Plating

Process:

CNC Machining, CNC turning, CNC milling, CNC lathe machining, CNC boring, CNC grinding, 

CNC drilling etc...

Surface treatment:

Clear/color anodized; Hard anodized; Powder-coating;    

Sand-blasting; Painting;

Nickel plating; Chrome plating; Zinc plating; Silver/gold plating; 

Black oxide coating, Polishing etc...

Gerenal Tolerance:

(+/-mm)

CNC Machining: 0.005

Turning: 0.005

Grinding(Flatness/in2): 0.003

ID/OD Grinding: 0.002

Wire-Cutting: 0.002

Certification:

ISO9001:2008, ROHS

Production capacity:

depend on complicacy of different products and the quantity

Experience:

15 years of CNC machining products

3 years of automation machine manufacturing

Packaging :

Standard: pearl cotton and bubble bag, carton box and seal

For large and big quantity: pallet or as per customers' requirement

Lead time :

In general:7-15days

Term of Payment:

T/T, Paypal, Trade Assurance etc...

Minimum Order:

Comply with customer's demand

Delivery way:

Express(DHL,Fedex, UPS,TNT,EMS), By Sea, By air, or on your requirement