Powering Industries with Smart Engineering.
Electrical • Mechanical • Automation • Maintenance • Installation • Commissioning
Caterpillar (CAT) • Cummins • Perkins • FG Wilson • Kohler • Generac • Atlas Copco • AKSA • Mitsubishi • Volvo Penta etc.
Installation • Maintenance • Repair • Overhaul • Load Testing • Fuel & Cooling Check • Electrical System Check • Spare Parts • etc.
Compressor Services
Air Compressor Installation • Preventive Maintenance • Overhauling • Spare Parts Supply • System Troubleshooting • Pipeline Setup • Dryer & Receiver Integration • Performance Optimization • Breakdown Support • System Commissioning
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Boiler Services
Industrial Boiler Installation • Steam Line Setup • Burner Servicing • Boiler Tube Replacement • Preventive Maintenance • Breakdown Repair • Fuel System Integration • Water Treatment Setup • Safety Valve Testing • Boiler System Commissioning
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Generator Services
Generator Installation • Preventive Maintenance • Engine Overhauling • Alternator Servicing • Spare Parts Supply • Control Panel Troubleshooting • Fuel System Setup • Synchronizing Panel Integration • Load Testing • Breakdown Support • Generator Commissioning
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Substation Services
Substation Installation • Preventive Maintenance • Transformer Overhauling • Switchgear Servicing • Relay & Protection System Testing • Circuit Breaker Servicing • Battery & UPS Maintenance • Earthing & Cabling Works • Panel Upgradation • Load Testing • Emergency Fault Repair • Substation Commissioning
See MoreWe provide a wide range of spare parts & equipments
All kinds of spare parts
Mechanical Parts • Electrical Components • Control System Parts • Automation Components • Filtration Components • Valves & Fittings • Pumps & Accessories • Sensors & Instruments • Gauges & Meters • Repair Kits • Service Kits • Maintenance Kits • OEM Replacement Parts • Industrial Consumables • Fasteners & Hardware • Sealing Components • Industrial Tools & Accessories
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Electrical equipments
MCCB • MCB • ACB • VCB • Contactor • OLR • MPCB • COS • ATS Components • PFC Relay • APFC Controller • Capacitor Bank • Industrial Plug & Socket • Power Cable • Cable Accessories • Busbar System • Terminal Block • Timer Relay • Protection Relay • Digital Meter • Analog Meter • CT • VT • Push Button • Selector Switch • Indicator Light • Limit Switch • Relay Module • Panel Accessories • Earthing Materials
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Online ups and battries
Online UPS Solutions (1kVA–500kVA) • Installation • Load Assessment • Battery Bank Setup • Preventive Maintenance • Diagnostics • Emergency Repair • Spare Parts • System Upgrade • Performance Testing • Commissioning
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Machine oil
Hydraulic Oil • Compressor Oil • Gear Oil • Engine Oil • Turbine Oil • Heat Transfer Oil • Cutting Oil • Slideway Oil • Spindle Oil • Vacuum Pump Oil • Transformer Oil • Rust Preventive Oil • Quenching Oil • Refrigeration Oil • Way Oil • Circulating Oil • Synthetic Oil • Food Grade Oil • Multi-Purpose Grease • Lithium Grease • EP Grease • Diesel Fuel • Octane • Gasoline • Kerosene • Bio-Diesel • Lubricating Oil Additives • Engine Treatment Oils • Compressor Lubricants • Hydraulic Fluids • Refrigerant Oils • Turbine Lubricants • Cutting & Metalworking Fluids • Insulating Oils • Industrial Gearbox Oils • Heat Transfer Fluids • Specialty Oils for Food & Pharma Industries
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At SMART TECH ENGINEERING BD, we deliver reliable Electrical, Mechanical, Automation, and Maintenance solutions. Our team combines expertise, innovation, and efficiency to ensure every project is completed safely, on time, and with top performance.
From design and installation to testing, commissioning, and ongoing maintenance, we provide end-to-end services tailored to meet the unique needs of industrial and commercial clients.
Why Choose Us
Passionate
We are driven by a genuine passion for engineering innovation and quality. Every project we undertake is fueled by dedication to maximize performance, enhance productivity, and exceed client expectations, making us a trusted partner for complex industrial solutions.
Professional
Our team combines technical expertise and industry best practices to deliver precise and reliable solutions. We ensure every project is executed with accuracy, efficiency, and safety, reflecting our commitment to excellence across Electrical, Mechanical, Automation, and Maintenance services.
Support
We provide comprehensive support and maintenance to keep your systems running smoothly. From preventive checks to emergency repairs, our team ensures minimal downtime, reliable operation, and long-term efficiency, giving you peace of mind for all your Electrical, Mechanical, and Automation systems.
STEBD.COM
Plot – 11, Road – 3, Jahangir Nagar Housing Society, Radio Colony, Savar, Dhaka.
+88 01601-124385
Email: stebd.in@gmail.com
© 2026 Smart Tech Engineering BD All Rights Reserved.
Providing expert Electrical, Mechanical, Automation, and Maintenance solutions.