📋 Basic Information
Model NO.
Standard, Customized
Material
Carbon Steel / SS / Aluminum
Process
Investment Casting + CNC
Casting Tolerance
ISO 8062 Dctg4-6
Surface Roughness
Ra 1.6-3.2 μm
Material Standard
ASTM / DIN / JIS / GB
Service Type
OEM & ODM Manufacturing
Production Capacity
50000 Sets Per Month
🕫 Product Categories
Agricultural Machinery Parts
CNC Machine Tool Parts
Hardware Parts
Lock parts
Power equipment parts
Valve
⚙ Technical Specifications
| Category |
Parameter |
Specification |
| Manufacturing |
Method |
Lost Wax Investment Casting + CNC Machining |
| Process |
Accuracy |
Silica Sol Precision Casting / CNC Turning & Milling |
| Material |
Options |
SS304/316, Carbon Steel Q235, Alloy Steel, Aluminum 6061/7075 |
| Quality |
Certification |
IATF16949:2016 / ISO 9001 / ISO 14001 |
| Performance |
Tolerance |
ISO 2768-mK / ISO 8062-3 (Machining ±0.01 mm) |
📸 Manufacturing Facilities & Process
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional manufacturer specializing in precision investment casting and CNC machining.
Can you produce customized parts?
Yes. We provide OEM and ODM services based on drawings, samples, or technical specifications.
What materials can you process?
We support carbon steel, alloy steel, stainless steel, aluminum, copper, and other metal materials.
What casting process do you use?
We mainly use lost wax investment casting (silica sol process) combined with precision CNC machining.
What is the tolerance of your products?
Casting tolerance follows ISO 2768-mK / ISO 8062-3, and machining tolerance can reach ±0.01 mm.
What is the production lead time?
The usual production time is 15-35 days depending on order quantity and product complexity.
OLO Auto Parts
