TRANSFORMING MATERIALS INTO MASTERPIECES
GPCL Group provides precision casting (GPCL), investment casting (GTCL), and machining services, delivering custom solutions with advanced methods and processes. We cater to industries like pumps, valves, automotive, mining and general engineering with high-quality, precision-engineered components.
Fill Valve Body
Flange Splitter
Casting Valve Body
Shift fork
Thread Protector
Adjustable Clamp
Diffuser
Impeller
Globe Valve Body Butt End
Gate Valve Body
Swing Check Valve Body
Swing Check Valve Body
Gate Valve Body
Globe Valve Body Butt End
PBU Valve Body
Bufferfly Valve Disc
Angle Valve Body
Globe Valve Body Flanged End
Diaphgram Body
Bufferfly Body
Bufferfly Body
Ventilator Fan for Engine
Ventilator Fan for Engine
QUALITY TESTING
At GPCL, we specialize in high-quality castings certified by renowned authorities like TUV, ABS, DNV, BVQ, Lloyds, Class NK, IBR and PED. Our advanced in-house labs, precise sand and dimensional control, and ready-to- use CNC-machined castings ensure unmatched quality and precision. With comprehensive testing capabilities and a commitment to excellence, we provide tailored solutions for all casting needs. From raw material inspection to final delivery, GPCL is your trusted one-stop solution provider.
- SIMULATION SOFTWARE
- DYE PENETRANT TESTING
- ULTRASONIC TESTING
- RADIOGRAPHIC TESTING
- MAGNETIC PARTICLE TEST

Sand Testing
In The sand testing lab is equipped with compressive, permeability, sieve analysis and clay testing instruments.

Chemical Testing
Online chemical testing by optical emission Spectrometer- Ni, Fe, Cu, Al base and having Nitrogen analysis

Mechanical Testing
UTM Capacity of 200 KN with computer interface and computerized graph. Electronic Extensometer for 0.2% & 0.1% proof stress.

Impact Testing
Capacity: 300J Max, Capacity: 300J Max, testing temperature from 20°C to -196°C.
RAW MATERIALS TO FINISHED COMPONENTS, OUR PROCESSES ENSURE
QUALITY, RELIABILITY, AND PERFORMANCE.
MACHINE SHOP
Our state-of-the-art machine shop ensures precision engineering, superior quality, comprehensive machining services for prototypes to production efficiency and excellence guaranteed.
Turn-Mill
HYUNDAI SE2200LMC
VMC
HAAS/VF6 - 2 Nos., HAAS/VF9, HAAS/VF2, HAAS/VF3 YT with rotary table