◆ ISO 9001:2015 Certified Quality Management System · Serving Indian OEMs Since 1980
Four and a half decades of manufacturing high-tolerance machined components for India's hydraulic, diesel engine, automobile and packaging leaders — consistently, repeatably, on schedule.
From carbon and alloy steels to stainless, brass, aluminium and Teflon — we machine ferrous and non-ferrous castings to customer drawings and deliver ready-to-fit sub-assemblies.
Every batch is inspected against a documented quality management system with calibrated instrumentation — which is why names like Danfoss, Endurance and Spark Minda keep coming back.
Who We Are
Santosh Engineering Works started its operations in 1980 as a precision machining component unit in Dehu, Pune. What began as a modest shop floor has grown into a dependable manufacturing partner for some of India's most demanding original equipment manufacturers.
Our plan is to create a precision manufacturing facility to produce precision machine components and machining of ferrous & non-ferrous castings as per customer requirement — and to support our customers further with fully built sub-assemblies.
Facilities & Infrastructure
Pune
Maharashtra, India — on the Gatha Mandir Bypass Road at Dehu, inside Pune's industrial belt.
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A hands-on, family-led team that has run this shop floor across generations.
ISO
ISO 9001:2015 Certificate of Registration No. 16711.
Our Leadership
A hands-on, family-led team that has run this shop floor across generations — and still signs off on the work that leaves it.
Leadership Team
Leadership Team
Leadership Team
Why Choose Us
Five reasons OEMs keep their tightest-tolerance work with a shop floor that has been proving itself since 1980.
Operating since 1980, we have machined the same critical components across decades — long enough to have solved the problems your drawing has not hit yet.
A Certificate of Registration for a documented Quality Management System governs process control, inspection and traceability on every batch.
Carbon, alloy and stainless steels through to brass, aluminium and Teflon — plus machining of ferrous and non-ferrous castings, without splitting your order across vendors.
Every component is produced as per customer requirement and drawing — and we go a step further, supporting you with fully built sub-assemblies rather than loose parts.
Danfoss, Endurance Technologies, Spark Minda and Pooja Castings rely on us — across a deliberately diversified order book spanning five industries.
Send your drawing and we will revert with feasibility, material advice and pricing.
What We Do
From bar stock and castings through to inspected, assembly-ready components — the operations we run in-house, every day.
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Turned components held to tight diametral and length tolerance, batch after batch.
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Complex profiles, cross holes and faces machined to drawing on multi-axis centres.
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Ferrous and non-ferrous castings machined as per customer requirement and drawing.
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Clean, burr-free thread forms on studs, plugs, grub screws and eye bolts.
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We go beyond loose parts and supply built-up sub-assemblies ready to fit.
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Stage-wise inspection with calibrated instruments and documented results.
Product Categories
A focused product range refined over 45 years — each item machined to customer drawings, inspected against documented standards and delivered ready to assemble.
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Custom-profile studs machined to length, thread class and hardness specification for critical fastening duty.
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High-accuracy nozzles for diesel engine piston cooling, machined for consistent jet geometry and flow rate.
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Precision hex-socket plugs and grub screws with clean internal drives and burr-free thread forms.
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Leak-tight hydraulic adaptors and banjo fittings machined to pressure-rated port and seal standards.
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Ground dowel pins holding tight diametral tolerance for accurate, repeatable location in assembly.
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Load-rated lifting eye bolts manufactured from certified stock for safe material handling duty.
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Formed and threaded U clamps for secure pipe, hose and structural mounting applications.
Send us the component drawing and we will revert with feasibility, material advice and pricing.
Material Expertise
Different applications demand different grades. We machine premium-quality ferrous and non-ferrous stock — with tooling, speeds and feeds proven for each material family.
The workhorse grades of our shop floor. Free-cutting, case-hardening and heat-treatable steels machined for strength-critical fasteners, shafts and engine components.
Grades We Machine
Our Market
Our order book is deliberately diversified across five sectors. That balance keeps capacity predictable, lead times honest, and quality standards uniformly high.
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Certificate of Registration
This is to certify that Santosh Engineering Works operates a documented Quality Management System — applied to every component, on every batch, without exception.
Key Certification
Certificate No. 16711 · Transpacific Certifications
Key Certification
Documented and audited
Certificate of Registration
Our Quality Management System is registered to ISO 9001:2015 by Transpacific Certifications Limited, accredited by the Joint Accreditation System of Australia and New Zealand. It is the framework behind every inspection record, every material traceability note and every delivery commitment we make.
Scope of Certification
Manufacturing and supply of diesel engine components and machined metal components for automobile and engineering industries.
A certified QMS governs process control, traceability and corrective action across the plant.
Incoming, in-process and final inspection with calibrated instruments and recorded results.
Schedules we can actually meet — planned against real capacity, not optimistic guesses.
Share your requirement — we respond within one working day.
Our Clients
Approved vendor to established OEMs and tier-one suppliers across hydraulics, automotive and precision engineering.
Testimonials
Detailed quotation with lead time, within one working day.
Manufacturing Location
Located on the Gatha Mandir Bypass Road at Dehu — well connected to Pune's industrial belt and the Mumbai–Pune corridor.
Gat No 96/3, Vitthal Nagar,
Gatha Mandir Bypass Road, Dehugaon,
Pune – 412109, Maharashtra, India
Get In Touch
Tell us what you need machined. We respond within one working day.
Your enquiry has been received. A confirmation email is on its way, and our team will get back to you within one working day.
