Welcome to Arun Engineering
Founded in 1997 by Mr. R. Arun Joseph, ARUN ENGINEERING stands as a symbol of precision, innovation, and reliability in the field of automobile prototyping and manufacturing solutions.
What began as a small but ambitious venture under the visionary leadership of Mr. Andrew Preethan has now evolved into a full-fledged, next-generation engineering enterprise.
Over the past two decades, the company has continuously expanded its technical expertise, production capabilities, and service excellence to become one of the most trusted names in the automobile sector.
Years of Experience
Active Employees
Satisfied Customer
Quality Products
Our primary scope of work concerns:
Rapid Prototyping
Fast and accurate prototype development to validate design, form, and functionality.
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Sand Casting
Reliable sand casting solutions for complex geometries and varied material grades.
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Small Volume Production
Cost-effective manufacturing for low-quantity, high-precision requirements.
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CNC Machining
High-accuracy CNC machining for critical components and tight tolerances.
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VMC Machining
Advanced vertical machining for repeatable quality and production efficiency.
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Third-Party Inspection
Independent inspection services ensuring compliance, safety, and accuracy.
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ISO / IATF 16949 CERTIFIED

SQ MARK CERTIFIED

GREEN CERTIFIED
AWARDS

MILE STONES
Our Products











Why Choose Us
Arun Engineering delivers precise and reliable automobile prototyping and manufacturing solutions with advanced technology and strong expertise. We ensure quality from prototype to production. Trusted by the automotive industry for consistency, accuracy, and performance.
Automotive-Grade Precision
Tight tolerances and repeatable accuracy for critical automotive components.
End-to-End Manufacturing
Casting, prototyping, and CNC VMC machining — all under one roof.
Proven Industry Experience
25+ years supporting OEMs and Tier suppliers with reliable delivery.
HAPPY CLIENT
Customer Review
"Arun Engineering understands manufacturing realities. They don’t overpromise—just deliver what’s required, on time.”"
Suresh M
Operations Head
"We’ve worked with Arun Engineering for aluminium casting and machining. Quality is consistent, timelines are met, and communication is clear. That’s why we continue with them"
Rajesh Kumar
Production Manager
"“From prototyping to final parts, their process control is strong. Arun Engineering has become a reliable supplier for us.”"
Vignesh R
Purchase Manager
Our Clients
Partnering with industry leaders
