
Precision Steel Casting
India's leading precision casting manufacturer. We deliver investment castings with tight tolerances, intricate details, and superior surface finish for critical industrial applications.
What is Precision Steel Casting?
Precision steel casting is an advanced manufacturing process that produces highly accurate metal components using investment casting (lost wax) technology. This method enables the creation of intricate designs with tight tolerances and exceptional surface finish.
At Neocast Alloys, we specialize in precision casting for critical applications where accuracy is paramount. Our castings achieve dimensional tolerances of CT4-CT6 and surface finishes as fine as Ra 1.6 μm, often eliminating the need for secondary machining.
From complex valve components to intricate aerospace parts, our precision casting capabilities serve industries that demand the highest levels of accuracy and quality.

Benefits of Precision Casting
Why choose Neocast Alloys as your precision casting partner in India?
Topnotch Quality of Castings
We ensure complete accuracy in every casting. Our team understands even the tiniest details and manufactures components that meet exact specifications. Every metal part passes rigorous quality checks before delivery, ensuring only flawless castings reach our customers.
Comprehensive Detailing
We follow a thorough detailing process. Our investment casting technique ensures that each and every detail of the original design is accurately captured. This allows very precise and intricate metal parts to be produced with exceptional fidelity.
Flexibility and Variety
We manufacture a wide range of precision castings in our facility. Castings of different shapes, thicknesses, and sizes can be designed and produced. We work with various ferrous and non-ferrous metals to meet diverse application needs.
Certified Raw Materials
We use only high-quality and certified metals as well as alloys for the precision casting process. Our experts ensure that we only partner with trusted vendors to procure raw materials that meet international quality standards.
Cost-Effectiveness
Our precision investment casting process maximizes your return on investment. Using advanced technology and streamlined production processes, we deliver high-quality castings at competitive prices with excellent turnaround times.
Fine Finishing
Our castings capture the exact surface texture of the mold with minimal defects. As a leading precision casting manufacturer, we produce castings with utmost precision and superb surface finishing, often reducing or eliminating secondary machining.
Precision Casting Materials
50+ alloy grades available for precision investment casting
Carbon Steel
WCB, WCC, LCB, LCC, LCA
Alloy Steel
WC6, WC9, C5, C12, CA15, CA40
Stainless Steel
CF8, CF8M, CF3, CF3M, CK20, CN7M
Duplex Steel
CD4MCU, 4A, 5A, 6A, CE8MN
Heat Resistant
HF, HH, HK, HT, HP, HL
Nickel Alloys
CY40, Monel, Inconel, Hastelloy
Precision Castings for Critical Industries
Valve Industry
Gate, globe, check, ball valve components
Pump Industry
Impellers, casings, diffusers, wear rings
Marine Engineering
Ship fittings, offshore components
Oil & Gas
Wellhead, pipeline, and refinery parts
Power Generation
Turbine components, boiler fittings
Chemical Processing
Reactor parts, corrosion-resistant components
Defence & Aerospace
Precision weapon and aircraft parts
General Engineering
Flanges, couplings, machinery components
Your Precision Casting Partner in India
ISO 9001:2015 Certified
Quality management system ensuring consistent excellence in every precision casting.
State-of-the-Art Facility
Modern foundry in Gujarat with advanced equipment and in-house testing laboratory.
Expert Metallurgists
Experienced team with deep expertise in precision casting and metallurgy.
Global Export Quality
Serving customers across USA, Europe, Middle East, and Asia Pacific.
On-Time Delivery
Committed delivery schedules with efficient production planning.
Complete Solutions
Casting, machining, heat treatment, and NDT testing under one roof.