Proof, Not Promises
Real Problems.
Real Problems.
Real Results.
Twelve documented supply programmes — real OEM customers, real engineering challenges, real measured outcomes. Every case study on this page is backed by numbers, not claims.
12
Case Studies
8
Industries
35–40%
Cost Reductions
Zero
Quality Rejections
All 12 Case Studies
Mining
Sand Casting
Welded Assembly to Integrated Casting — Mining Equipment
4 fabrication operations, multiple weld joints, dimensional inconsistency. The OEM needed a fundamentally better component, not a cheaper version of the same approach.
4→1
Operations
Zero
Weld failures
↑40%
Strength
Read Case Study →
CS-01
Railway
Multi-Process
USA Supply
Active USA Freight Railroad OEM — 3 Years, 17 POs, Zero Rejections
An active USA freight railroad OEM required ISO-audited supply of safety-critical coupler components. They audited Amsol. Found zero issues. Started ordering. Never stopped.
17
POs delivered
Zero
Rejections
$458K
Revenue
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CS-02
Agriculture
Shell Mould Casting
Shell Mould Casting — Agro Farm Machinery. 35% Cost Reduction.
Customer specified investment casting for agricultural components. Amsol reviewed the geometry and volume — and recommended a completely different process. The customer saved 35%.
35%
Cost reduction
✓
All specs met
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CS-03
Agriculture
Investment Casting
Investment Casting for Agro Farm Machinery — 35% Below Target Cost
Customer needed investment-cast agricultural components at an aggressive target price their current suppliers could not meet. Amsol's DFM review found where the cost was hiding.
35%
Below target
4140
Grade optimised
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CS-04
Aerospace
CNC Precision
Israel
Lens Mounting System — Aerospace Defence, Israel. ±0.005mm.
An Israeli aerospace defence company needed precision aluminium lens mounts with ±0.005mm tolerances and a specialised hard-coat anodising most Indian manufacturers could not source.
±0.005
mm tolerance
✓
Coating sourced
Active
Relationship
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CS-05
Pumps
Investment Casting
Pump & Valve Components — Sand Casting to Lost Wax Conversion
Light steel components at volumes too small for conventional sand foundries. Every foundry turned them down. Amsol found the right process — and the right economics.
Target
Price achieved
↑
Surface finish
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CS-06
Automotive
Closed Die Forging
Investment Casting to Forging — Automotive Component Conversion
Customer specified investment casting for a stress-bearing automotive component. Amsol reviewed the stress environment, grain structure requirements, and cost — and recommended forging instead.
35–40%
Cost reduction
↑
Strength
Zero
Porosity
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CS-08
Railway
Forging + CNC
AAR Certified
Alloy Steel 4140 Rail Locking Pins — AAR Certified. Zero Field Failures.
Carbon steel locking pins failing in freight rail service. Field failures on safety-critical components are unacceptable. Amsol proposed a material upgrade — and delivered AAR certification without exceeding the price target.
4140
Steel grade
AAR ✓
Certified
Zero
Field failures
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CS-09
Construction
Multi-Process
Patent Filed
End-to-End Anchoring System — Customer Filed Patent on Amsol's Engineering
No drawing. No existing product. Just a functional requirement for a structural anchoring system combining metal, plastic, and rubber. Amsol built it from scratch. The customer filed a patent.
Patent
Filed by customer
3
Materials integrated
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CS-10
General Engineering
Assembly + Multi-Process
360° OEM Assembly Solutions — 8 Suppliers Consolidated to 1
A global OEM was managing 8 suppliers for a single sub-assembly. 8 purchase orders. 8 delivery schedules. 8 quality checks. And nobody accountable when something went wrong at assembly.
8→1
Suppliers
1 PO
Complete BOM
Zero
Split liability
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CS-11
General Engineering
Multi-Process Network
Global OEM Supply Network — 200+ MSMEs, 13 Processes, 10+ Countries
A global OEM sourcing company needed a single Indian partner capable of supplying 5 different manufacturing process types for one customer programme. No single Indian foundry could do it.
200+
MSME partners
13
Processes
10+
Countries
Read Case Study →
CS-12
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