About Us
OEM-Standard Mono Fuel & Dual Fuel Retro-fitment Solutions
Shigan Techsolutions Private Limited is a technology-driven engineering company specializing in the aftermarket retro-fitment of in-use diesel vehicles / equipment's to operate on alternative fuels such as CNG, LNG, and Hydrogen. The company delivers both mono-fuel and dual-fuel solutions across multiple sectors including Automotive, Locomotive, Marine, Off-highways and Industrial applications.
Shigan Techsolutions Private Limited operates as part of the Shigan Group, a global manufacturing and technology organization with over two and half decades of experience in alternative fuel systems, automotive electronics, engine management solutions (EMS) and safety-critical components.
Read More About UsDriving India's Clean Fuel Future
Our Services
Comprehensive engineering solutions for diverse sectors with a focus on innovation, safety and sustainability.
BS-III & BS-IV Diesel Upgrades
Comprehensive conversion solutions for both light and heavy vehicles to alternative fuel systems with OEM-grade quality.
Read MoreHigh-Capacity CNG / LNG Conversions
Pioneering CNG conversion solutions for Indian Railways, contributing to the nation's sustainable transportation goals.
Read MoreDual Fuel System Integration
Pioneering CNG conversion solutions for Indian Railways, contributing to the nation's sustainable transportation goals.
Read MoreSolutions by Sector
Engineered retrofitment, calibration, and long-term support for mission-critical heavy-duty applications.
Automotive
Buses, trucks & prime movers
- Retrofitment & Calibration
- City & Intercity Ops
- STU Deployment Expertise
Locomotive
CNG/LNG dual fuel systems
- High-Pressure Fuel Systems
- Railway Compliance
- Pilot Injection Logic
Marine
Commercial & inland vessels
- Marine-Grade Hardware
- Anti-Corrosion Design
- Port & Inland Ops
Off-Highway
Mining & construction equipment
- High Torque Retention
- Extreme Condition Ready
- Mine-Site Support
