Sterling Technocast is a leading lost wax casting supplier in India, based in Rajkot, Gujarat, delivering precision investment castings for domestic and global industries. We manufacture precision investment castings for automotive, valves, and pumps industries, serving both domestic and export markets. Our precision casting solutions are produced in an ISO-certified foundry and rigorously tested to meet critical application requirements across industries. We manufacture components ranging from small precision parts to complex geometries with tight tolerances and excellent surface finishes.
With 25 years of engineering experience, we are a trusted investment casting supplier in India, bringing seven years of specialized lost wax casting expertise to every domestic project. Our emphasis on quality control, streamlined production, and on-time delivery makes us the right fit for your casting needs.
Our Lost Wax Investment Casting Process at a Glance
Our quest for excellence begins with our in-house multi-stage lost wax investment casting process. Here’s an overview of the framework.
Mold Designing
Establishes preliminary accuracy and enforces geometric conformity.
Investing & Dewaxing
Ensures even coating and uniform cavity across molds.
Pouring
Assures even spread and ‘as-cast’ precision finish.
Machining
Post-knocking operations, such as drilling and reaming, to achieve tight tolerances and excellent surface finish.
Final Testing
Chemical, dimensional, and visual checks with certificates to ensure zero-defect output across batches.
Why Choose Sterling Technocast as Your Lost Wax Casting Supplier in India
Businesses across automotive, food & dairy, defence, valves and pumps, and other precision industries in India trust us as their preferred lost wax casting supplier in India. Here’s why:
RFT Manufacturing
Right-first-time (RFT) manufacturing that lowers the total cost of ownership.
International Standards
NORSOK M-650, PED 2014/68/EU, Merkblatt AD-2000 W0 certifications and IBR accreditation.
Scaleable Production
8,000 m2 advanced foundry enabling high-volume production of complex and precision cast components with consistent quality.
Advanced Technology
Universal testing machines, Spectromax, and Zeiss coordinate measuring machines (CMM), and a cutting-edge machine shop.
Material Versatility
Manufacturing stainless steel investment castings, alloy steel, and nickel-based superalloys for demanding industrial applications.
About Sterling Technocast – Trusted Lost Wax Casting Supplier India
- Expertise: Seven years of delivering excellence in lost wax investment casting.
- Turnkey solution: In-house designing, casting, and secondary operations.
- Focused Manufacturing: Catering to a limited range of precision industries.
- Certifications: TÜV Nord-accredited certifications, including ISO 9001:2015.
- Supply Readiness: Recognized as an export casting supplier from India, serving clients across the US, Germany, Spain, Italy, UAE, and Australia.
Choosing the right lost wax casting supplier ensures faster turnaround, cost efficiency, and consistent product quality. As a reliable lost wax casting supplier India, we ensure consistent quality, competitive pricing, and on-time delivery for every project.
Discuss Your Lost Wax Investment Casting Needs
Discover how our integrated design and metallurgical expertise drive your project success.
Frequently Asked Questions
Is investment casting the same as lost wax casting in India?
Yes, investment and lost wax casting refer to the same manufacturing process. ‘Lost wax’ because the wax mold melts and is lost during manufacturing. ‘Investment’ because the wax molds are dipped into a ceramic slurry.
Why choose a lost wax casting supplier in India?
India offers cost-effective manufacturing, skilled engineering, and global export capabilities, making it a preferred destination for precision investment castings.
Which is the best material for lost wax casting?
The best material for lost wax casting is the one that satisfies end-use requirements. For most use cases, stainless steel will suffice. For corrosive work environments, superalloys are the better choice.
Do you have Quality Management Systems in place?
We are an ISO 9001:2015 certified foundry, which means we have a quality management system in place. Our systems are designed to mitigate risks before they occur and strictly follow a ‘plan-do-check-act’ cycle.
Are you certified to manufacture pressure-sensitive components?
Sterling Technocast is IBR certified. This permits us to produce pressure-sensitive components for boilers, valves, and pumps in India and supply them domestically.
