cnc machining 4140 stainless steel hollw tube shaft

Specifications: Turned Parts (Machining Parts)

Model No.:

Turned parts

Size :

Customized

Material :

Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, etc.

Surface Treatment:

Zinc, Silver, Nickel, Chrome, Tin, etc.

Accuracy:

Accuracy of Machining :+/-0.01mm

Accuracy of Grinding :+/-0.005mm

Surface Roughness :Ra0.8

Parallelism :+/-0.005mm

Verticality :+/-0.005mm

Concentricity : 0.003mm

Application :

Automobiles, Motorcycle, Mechanical Equipment, etc.

Price :

According to detail drawing from our customers

Drawing :

JPEG, PDF,CAD,IGS

MOQ

500 PCS

Payment :

L/C, D/P, T/T

Shipment:

NINGBO or SHANGHAI PORT by sea, by air, Express, etc.

Delivery time

30 Days for sample, 30 Days for mass cargo

Service :

24 Hours online service

About Jingyi

>> Established in 1994, Jingyi Auto & Motorcycle factory. is a leading enterprise specializing in metal stamping, forging, auto-turning and CNC machining operations. Our products are widely used in many fields, such as automotive, aerospace, and mechanical engineering. With a group of experienced engineers equipped with strong technical background, sound management system, innovative mind and team work, we are competent to exceed our customers' expectations in every aspect of our business relationship.

For more information, please visit our website:

Why Choose Jingyi

>> One Stop Service—True one stop service supplier in the region serving customers’ stamping, forging, welding, and full service machining needs

>> Design— Design and improvement to meet your individual demands

>> Production— High precision production, high standard and strict requirements

>> Quality— ISO9001 Quality System Management Assurance

>> Products— More than 2000 products are available to accessorize auto parts and others

>> Payment— Various options to make payment more convenient

>> Logistics— LCL to save on your freight cost

>> Customer Service—24-hours standby, Critical listening your every suggestion or demand and feedback ASAP

Our Facilities

Manufacturing Facility

Quantity

Precision(mm)

CNC Machine

20

≤0.02

Machining Center

2

≤0.01

Universal Milling Machine

2

≤0.03

Milling Machine

5

≤0.02

Tapping Machine

5

≤0.03

Lathe Machine

25

≤0.05

Grinding Machine

5

≤0.005

Drilling Machine

10

≤0.02

Punching Machine

18

≤0.05

Platform

1

Electric Welding Machine

5

* Partner 's Equipment *

Quantity

Precision(mm)

CNC Machine

28

≤0.02

Grinding Machine

11

≤0.005

Lathe Machine

40

≤0.05