OEM Carbon Steel Folding Car Joint Lower Casting Part

The carbon steel folding car joint lower casting part  is designed for vehicle joint and folding linkage assemblies that require reliable strength and accurate machining on key connection areas. It is produced by silica sol investment casting and CNC machining, and supports OEM customization based on drawings or samples.

This part is suitable for projects that require stable dimensional consistency, custom machining on functional areas, and flexible manufacturing based on specific assembly requirements. Material grade, tolerance, and surface treatment can be adjusted according to the drawing.

Manufacturing Process
Silica Sol Investment Casting + CNC Machining

Material
Carbon Steel

Dimension Reference
136 × 72 × 42 mm

Net Weight
624 g

Tolerance
According to drawing requirements

Surface Treatment
As required by project

Customization Basis
2D drawings, 3D files, or samples

Inspection
Visual inspection, dimensional inspection, and material verification available

Stable Structure

Designed for vehicle joint and folding linkage positions that require reliable structural support.

Precision Machining
Critical holes and connection areas can be CNC machined according to drawing requirements.

OEM Customization
Supports manufacturing based on customer drawings, samples, and assembly needs.

Batch Consistency
Suitable for sample confirmation and mass production with controlled quality standards.

This part can be used in vehicle folding joint systems, hinge linkage structures, and other custom transportation accessory assemblies requiring cast strength and machined accuracy. The final application depends on the customer’s design, assembly structure, and technical requirements.

Q1: Can you produce this part based on our drawing or sample?
Yes. We support OEM production based on 2D drawings, 3D files, or physical samples.

Q2: What manufacturing process is used for this part?
This part is produced by silica sol investment casting and CNC machining on critical areas.

Q3: Can the material and surface finish be customized?
Yes. Material grade, machining details, and surface treatment can be adjusted according to project requirements.

Q4: Do you provide inspection before shipment?
Yes. Visual inspection, dimensional inspection, and other required documents can be provided based on the order.