Integrated Engineering Solutions
Empowering Sri Lanka’s key sectors with reliable energy, engineering, and sustainability solutions.
Power & Energy Solutions
For close to 35 years, Trade Promoters Limited (TPL) has been the Authorized Distributor for Cummins Inc. — delivering world-class diesel power systems across Sri Lanka (since 1992) and the Maldives (since 2019). From resilient generators and alternators to advanced controllers and aftersales service, we provide complete power solutions built for reliability.
Our Power Solutions Portfolio
1. Cummins Diesel Generators
Powering hospitals, industries, resorts, and high-rises with unmatched reliability.
Range: 15 kVA – 3350 kVA
Applications: Standby, prime, and continuous use
Advantage: Proven to last longer between overhauls compared to competitors
2. Stamford Alternators
High-precision alternators engineered for performance.
Output: Up to 5000 kVA
Features: Brushless excitation, class-H insulation
Fully integrated with Cummins engines
3. SmartGen Digital Controllers
The intelligence behind your generator system.
Features: Auto start/stop, real-time load monitoring, engine diagnostics
Remote-ready with AMF, ATS, and parallel operation support
4. Fleetguard Filtration Solutions
Genuine filters that protect engine life and reduce operating costs.
Range: Fuel, oil, air, and hydraulic filters
OEM-certified for Cummins engines
Available ex-stock in Sri Lanka & Maldives with a 1-year warranty
Engineering & Installation Services
TPL goes beyond supply — we engineer complete, turnkey power systems:
Soundproof canopy fabrication
Fuel & bulk tank design and fabrication
Automatic Transfer Switches (ATS)
Exhaust & ducting systems
Ventilation & cooling solutions
Testing & commissioning with ISO 9001:2015 & CIDA EM1 compliance
Aftersales & 24/7 Support
Cummins-Certified Warranty Repairs (Sri Lanka & Maldives)
Genuine Spare Parts with 1-year Cummins warranty
Fleet Maintenance Solutions including AMCs and mobile field units
Workshops: Malabe (Sri Lanka) & Hulhumalé (Maldives)
On-Call Engineers: 24/7 technical availability
Marine Power Solutions
Cummins is trusted worldwide for reliable marine engines and gensets:
Propulsion Engines: 120–4200 BHP
Marine Generator Sets: 78–3000 kW
Cummins Onan Gensets: 4–99 kW for smaller vessels
Applications: Patrol boats, ferries, yachts, resort logistics, fisheries
Why Choose TPL for Power?
Official Cummins Distributor since 1992 (Sri Lanka) & 2019 (Maldives)
Cummins Excel Gold Certified distributor
ISO & CIDA-certified installations
3000+ generators installed across the region
Largest stock of Cummins spare parts & Fleetguard filters
350+ engineers & technicians regionally trained and certified
Featured Power Projects
Sri Lanka
Havelock City (4×2000 kVA + 3×2500 kVA), Shangri-La Colombo (7 Cummins units), Central Bank, Orion City, BIA expansion.
Maldives
Ritz-Carlton Maldives (5×1600 kVA), Patina Maldives (4 Cummins sets), Fenaka Corporation, Cheval Blanc, Cocoon Maldives.
Elevator & Escalator Solutions
Elevating Cities. Empowering Lives.
As the exclusive distributor for Schindler in Sri Lanka, TPL has been shaping the nation’s vertical mobility for over 40 years. Schindler elevators, escalators, and moving walks — powered by Swiss precision engineering — are trusted worldwide for safety, comfort, and efficiency.
Schindler Product Range
Built for smooth, reliable people movement in high-traffic environments.
- Applications: Airports, malls, transit hubs, commercial buildings
- Features: Quiet operation, anti-slip treads, motion sensors for energy saving
- Notable Installations: Bandaranaike International Airport (BIA), Havelock City Mall
Seamless horizontal mobility for transit and retail.
- Configurations: Inclined & horizontal
- Applications: Airports, malls, apartment complexes
- Landmark Installation: 8 moving walks at BIA — the first in Sri Lanka.
Safety & Quality First
Every Schindler system installed by TPL is backed by CPSI Safety Certification, which includes over 70 inspection points covering:
- Brake systems
- Landing doors & door contacts
- In-car communication
- Safety gear, speed governors & sensors
Inspections are conducted by TPL’s in-house quality department and Schindler AG (Switzerland) to ensure global compliance.
CPSI Safety Certification
Over 70 inspection points.
Installation & Maintenance
Certified Technicians
Schindler-trained engineers and technicians
Smart Tools
Diagnostic kits, calibration tools, and remote monitoring systems
Comprehensive AMC Packages
Preventive maintenance and rapid breakdown service
Remote Diagnostics
Available for Schindler PORT and smart controllers
Featured Projects
Havelock City
29 elevators, 22 escalators, 2 moving walks
Shangri-La Colombo
Destination control elevators
World Trade Center Colombo
High-capacity transport systems
Bandaranaike International Airport
Elevators, escalators, moving walks (largest transport footprint in Sri Lanka)
ITC Colombo One Hotel & Residencies
Premium hospitality elevators
Why Schindler x TPL?
- Exclusive Schindler partner in Sri Lanka
- 1,000+ installations nationwide
- Schindler-certified installation & maintenance teams
- In-house quality audits & CPSI compliance
- Extensive spare parts stock
- Sustainable, energy-efficient systems
Engineering Services
Engineering Expertise You Can Rely On
At TPL, engineering is at the heart of what we do. For 50 years our certified engineers and technicians have been designing, installing, and maintaining integrated systems that power industries, move people, and build nations.
Our Core Engineering Services
System Design & Consultation
Tailored engineering designs for power, vertical transport, and industrial solutions.
Fabrication & Custom Builds
Sound attenuation systems, bulk tanks, steel fabrication, and canopy design.
Electrical & Mechanical Contracting
CIDA EM1-certified for the highest grade of contracting excellence in Sri Lanka.
Marine Engineering
Cummins-certified marine propulsion and generator support, including overhauls and retrofits.
Sustainability Integration
Waste management, water storage, and EV mobility solutions for greener infrastructure.
Why TPL Engineering?
- ISO 9001:2015 & ISO 45001:2018 certified processes
- Cummins Gold Certified Service standards
- Over 350 engineers & technicians across Sri Lanka & Maldives
- Backed by 50 years of project experience in diverse industries
Turnkey Installations
From Blueprint to Commissioning – Complete Project Solutions
TPL specializes in turnkey engineering projects where we manage every stage — from design and procurement to installation, testing, and commissioning.
Our Turnkey Capabilities Include:
- Multi-MW diesel generator installations
- Elevator and escalator integration for commercial & residential projects
- Large-scale water storage and pumping systems
- Custom acoustic solutions for powerhouses and generator rooms
- Electrical infrastructure for airports, hospitals, hotels, and high-rises
Proven Track Record:
- Colombo high-rises powered with Cummins gensets
- Maldives resort micro-grids with silent Cummins solutions
- National airports with Schindler elevators, escalators & moving walks
Testing & Commissioning
Certified Performance, Guaranteed Reliability
Every system supplied by TPL undergoes rigorous testing and commissioning before handover. Our engineers ensure that each installation meets international performance and safety standards.
Scope of Work
- Load bank testing for Cummins gensets
- ATS & SmartGen controller calibration
- Vibration & noise compliance testing
- Safety audits for Schindler elevators and escalators
- Final performance documentation with ISO compliance
Delivered to CIDA EM1-certified standards
Backed by 24/7 post-commissioning support
Electrical Installations
Powering Infrastructure with Precision
TPL provides certified electrical installation services across industrial, commercial, and hospitality sectors.
Our Expertise Covers
- Low & medium voltage panel installations
- Generator synchronization systems
- Cable routing, ducting & termination
- Fire detection & alarm systems
- UPS & backup power integration
- Energy-efficient electrical solutions
All electrical installations are supervised by chartered engineers and certified to ISO standards.
Project Portfolio
Proven Engineering. Across Borders. Across Industries.
For five decades, TPL has delivered engineering projects that power cities, secure industries, and transform communities across Sri Lanka and the Maldives.
Portfolio covers power, transport, marine, rail, and infrastructure projects
References available across hospitality, healthcare, defense, and utilities