Dongguan manufacturers supply a large quantity of stainless steel cast parts, hardware accessories, investment precision castings, and lost-wax precision castings
Precision Investment Casting for Carbon Steel and 304 Stainless Steel Components
When it comes to high-precision metal casting, our Carbon Steel and 304 Stainless Steel Investment Casting services stand out for their exceptional quality and accuracy. Utilizing advanced silica sol lost wax casting techniques, we deliver components with superior surface finishes and tight dimensional tolerances.

Why Choose Our Investment Casting Services?
Our foundry specializes in producing complex, high-quality metal parts through:
- Chemical Hardened Sand Mold casting technology
- Surface treatment options including electroplating
- ±0.2mm dimensional accuracy
- 3.2μm surface roughness capability
Technical Specifications
Material Options | Carbon Steel, 304 Stainless Steel |
Size Range | 2mm to 480mm |
Lead Time | 4-7 days for prototypes, 8-15 days for production |
Annual Capacity | 8 trillion pieces |
Custom Manufacturing Solutions
We offer complete OEM/ODM services with:
- Drawing/sample-based production
- Assembly services available
- Cross-border e-commerce support
- Primary markets in Southeast Asia
Applications
Our precision cast components are widely used in:
- Metallurgical equipment
- Industrial machinery
- Automotive parts
- Hydraulic systems
Located in Dongguan Chang'an, China, our factory combines traditional craftsmanship with modern technology to deliver exceptional casting solutions for global clients.