Sterling Technocast stands out as a precision casting supplier in India, supporting OEMs and global buyers with a consistent supply of highly accurate components. Our products showcase superior geometric accuracy and excellent tolerances to achieve a seamless product-application fit. We are a trusted partner for global exports, delivering consistent quality and on-time supply. This makes us the foundry of choice for businesses across automotive, defence, and precision industries.
As a trusted casting supplier, we deliver consistent quality using modern machinery, a robust quality management system, and multiple rounds of testing. Additionally, our casting process produces near-net shapes to ensure precision right from the start.

Precision Casting Process Overview for High-Accuracy Components
As a precision investment casting supplier in India, we depend on multiple touchpoints to deliver high precision casting components for global industries. We specialize in investment casting in India, delivering complex, high-accuracy components for demanding industrial applications.
3D Wax Mold
Lays the foundation with a high degree of exactness.
Controlled Investing
Creates evenly spread proportional casts with uniform cavities on dewaxing.
Calibrated Pouring
Facilitates even spread and gradual cooling that results in near-net shape.
Focused Machining
Ensures perfect thickness, accurate holes, and proper surface finish.
Integrated Testing
Confirms dimensional accuracy and material integrity for zero-defect output.
Skilled Personnel
Oversee critical processes, provide expert oversight, and act as the final safeguard in the production process.
Why Choose Sterling Technocast as Your Precision Casting Supplier in India
A reason to choose a precision casting supplier in India, like Sterling Technocast, is to save on retooling costs. Our precision casting process delivers high precision cast components that satisfy up to CT-4 tolerances.
Here are some additional reasons to consider us among leading precision investment casting manufacturers in India.
Expertise
Sterling Group brings 25 years of engineering expertise to precision casting.
Material Heterogeneity
We cast with a range of steel and non-steel alloys.
Precision Machinery
VMCs (JV Kraft, J2), CNCs (L7, L5, Jobber LM), and Zeiss Spectrum Plus CMM that ensures zero-defect output, with strict adherence to international casting standards.
Certification
Precision casting expertise backed by TÜV Nord certification for PED, Merkblatt, and NORSOK.
Quality Management System
ISO 9001 system that ensures seamless production and on-time delivery.
Infrastructure
8000㎡ facility for production at an industrial scale.
Sterling Technocast: Precision Casting Foundry in India
Sterling Technocast is a precision casting foundry in India delivering high-quality, export-ready components with consistent accuracy and reliable production capacity.
- Experience: Pouring ferrous and non-ferrous alloys since 2019.
- Turnkey Producer: End-to-end precision investment casting manufacturer with on-site secondary services.
- Production Capacity: 120 metric tons of average monthly production.
- Industry Diversity: Supplying precision casting components to OEMs across automotive, defense, valve, and pump industries.
- Export Readiness: Supplying precision cast components to global clients in the U.S., Germany, Spain, Italy, the UAE, and Australia.
Discuss Your Precision Casting Requirements
Learn how our design, machining, and testing translate into project success.
FAQs
What is the lead time for precision investment castings?
The standard lead time for precision investment casting is 40 days. However, the actual lead time will depend on your project scope and production volumes.
Will rapid prototyping affect precision?
No, rapid prototyping will not affect the precision of the cast parts. We use modern machinery and agile processes for rapid tooling so that you can finalize designs quickly.
What sizes and weight ranges are suitable for precision casting?
Components between the sizes of a ping-pong ball and a basketball are perfect for precision casting. The process supports a weight range up to 30 kg. However, these limits change with advances in production techniques and technology.
Partner with a precision casting supplier in India to achieve superior tolerances, consistent supply, and reduced ownership costs for your critical components.
