Precision-engineered Casting, Forging, and Machining solutions for aerospace, automotive, defense, and industrial sectors worldwide.
Years of Excellence
MT Annual Capacity
Business Divisions
9001:2015 Certified
Founded in 1978, Sumangal Group has evolved into a diversified manufacturing powerhouse specializing in precision engineering solutions.
With seven specialized divisions under one umbrella, we serve critical industries including aerospace, automotive, defense, railways, and industrial manufacturing. Our commitment to quality, innovation, and customer satisfaction has made us a trusted partner for global clients.
Operating from our state-of-the-art facilities in Rajkot, Gujarat, we combine traditional craftsmanship with modern technology to deliver components that meet the most stringent international standards.
Quality management systems across all divisions
Exporting to multiple countries worldwide
Latest CNC and automation equipment
Skilled workforce dedicated to excellence
Explore our specialized manufacturing divisions, each dedicated to excellence in their respective domains.
Specializing in high-strength closed die steel forging and integrated CNC machining for aerospace, automotive, defense, and industrial sectors.
Transmission & drivetrain components
Critical defense parts
High-spec alloy parts
Utilizing the Lost Wax Process to create intricate shapes with superior surface finishes and extremely tight tolerances for diverse industries.
Flow control components
Industrial valve parts
Custom fittings
State-of-the-art CNC machining division offering comprehensive solutions for investment castings, round bar products, SG iron, ductile iron, and forged materials.
High precision CNC
Complex shapes
Surface finish
Established in 1979, specializing in precision-manufactured brass and stainless steel watch cases, dials, bracelets, and components for the global watch industry.
Brass & stainless steel
Precision crafted
Metal straps
Advanced zinc and aluminum die casting solutions engineered for automotive, electrical, and hardware industries with precision and consistency.
High durability dies
Process control
Surface quality
Design-to-delivery solutions with robust quality control for industrial-grade ductile iron components serving automotive, agricultural, and industrial sectors.
Application-focused
Tight tolerances
Certified processes
Evolved from lock division in 2016, manufacturing Euro profile lock bodies, cylinders, and security hardware components for global markets with expanding capacity.
Euro profile
High security
Security fittings
Quality management systems certified across all divisions
Investment in latest technology and process improvements
Trained professionals committed to quality excellence