ISO 9001:2015 certified manufacturer serving aerospace, railway, and wind energy OEMs in the EU, US, and India with 4-axis HMC precision and foundry-to-finish capability.
Supplier-declared, pending confirmation
4-axis HMC and 3-axis VMC machining of complex structural and rotating components up to 1038 x 774 x 683 mm and 438 kg.
SG/ductile iron and cast steel foundry castings for fluid handling, power transmission, and structural OEM applications, including API 6D Class 1500 rated valve bodies.
Aerospace-grade machining held to ±0.005 mm aero profile tolerance, covering turbine blisks, rotors, and precision rotating assemblies.
Production tooling engineered for single-setup, multi-angle machining with ±0.005 mm repeatability, designed for high-volume OEM line rates.
Laser-cut and multi-axis brake-bent precision chassis and rack structures in SS304, aluminum, and CRCA for industrial and automation enclosures.
Custom-built special-purpose machines designed with OEM engineering teams to automate repetitive production processes and reduce cycle time.
Horizontal machining center capability allows single-setup machining of multi-sided components up to 438 kg, reducing datum errors that accumulate across multiple setups.
SG/ductile iron and cast steel foundry operations feeding directly into CNC machining cells shortens the supply chain and keeps dimensional accountability with one supplier.
Aero profile tolerances of ±0.005 mm on turbine blisks and rotors are held under ISO 9001:2015 process controls, with inspection records available for each production lot.
Severe service valve bodies are produced to API 6D Class 1500 hydrostatic ratings, and pump impellers are dynamically balanced to ISO 1940 G2.5, giving OEM engineers documented evidence for qualification packages.
Rotary indexing fixtures and hydraulic clamping systems are designed and built internally, so the same team that machines the component can engineer the fixture to match production cycle requirements.
Components are currently shipped to customers in France, Germany, and the United States, with documentation and logistics processes aligned to those markets' import requirements.
Thiagu Raj is a manufacturer operating its own CNC machining cells (4-axis HMC and 3-axis VMC), foundry, and fabrication shop. There is no trading or resale of third-party components.
The primary sectors are aerospace, railways, wind energy, and industrial OEMs. Typical components include stator housings, railway coupler heads, turbine blisks and rotors, wind turbine bearing covers, gear box housings, valve bodies, pump impellers, and production tooling.
The facility is certified to ISO 9001:2015. Valve bodies for fluid-handling applications are produced to API 6D Class 1500 hydrostatic ratings, and pump impellers are balanced to ISO 1940 G2.5 (supplier-declared; confirm applicability to your specification before ordering).
Current demonstrated capacity covers components up to 1038 x 774 x 683 mm and 438 kg on 4-axis horizontal machining centers, based on production parts such as the Heavy Stator Housing.
Yes. Thiagu Raj currently exports to France, Germany, and the United States, in addition to domestic customers in India.
Use the pricing request form on this page. Include your drawing or 3D model, material specification, quantity, and required tolerance class. The team will respond with a technical review and pricing indication.