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Transformer Manufacturing Company List in Bangladesh 2026


Transformer supplier and manufacturing companies in Bangladesh provide power transformers, distribution transformers, dry type transformers, oil immersed transformers, isolation transformers, and custom transformer solutions for industrial, commercial, utility, and infrastructure projects. Transformers play a vital role in electrical power transmission and distribution by stepping voltage up or down for safe and efficient power delivery. On this page, you can find trusted transformer supplier companies in Bangladesh offering design, manufacturing, installation, testing, commissioning, repair, and maintenance services.

What is an Electrical Transformer?

An electrical transformer is a static electrical device that transfers electrical energy between circuits through electromagnetic induction. Transformers are used to increase or decrease voltage levels while maintaining the same operating frequency. They are widely used in power generation, substations, industrial plants, commercial buildings, renewable energy systems, and electrical distribution networks.


Top Transformer Companies in Bangladesh

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BASIC POWER ENGINEERING LTD icon

BASIC POWER ENGINEERING LTD


 Spring Rahmat-e Tuba Complex , House-132 (3rd Floor) , Block-A , Road-2 Section-12, Mirpur Dhaka-1216, Bangladesh.
 +880133512***  
 itmanager@***        
 www.bpelbd.com

Power & Distribution transformer with substation equipment.

Product Range: 11KV (100-3150KVA) , 33KV up to 10MVA

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POWERADE TECHNOLOGY LTD icon

POWERADE TECHNOLOGY LTD


 House-275/A, Road-20, Mohakhali DOHS, Dhaka, Bangladesh.
 +880171344***  
 info@power***        
 www.powerade.com.bd

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ORIENT POWER & ENGINEERING LTD icon

ORIENT POWER & ENGINEERING LTD


 House # 10/1, (2nd Floor), Iqbal Road, Mohammadpur, Dhaka-1207, Bangladesh.
 +880171243***  
 info@orien***        
 www.orientpower.com.bd

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BANGLA POWER icon

BANGLA POWER


 215, Shaheed Syed Nazrul Islam Sarani, Pritom Bhaban(1st Floor), Purana Paltan, Dhaka -1000, Bangladesh
 +880171534***  
 banglapowe***        
 www.banglapower.org

We manufacture and supply electrical items like Transformer, Substation, PFI panel, HT LT panel with 100% original components. We ensure 24 hours service to solve any issues. We can provide the goods at the lowest price keeping the highest quality standards. Our skilled engineering team ensures good manufacturing and aftersales service.

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TRANSPOWER ENGINEERING LTD icon

TRANSPOWER ENGINEERING LTD


 Firoza Tower(3rd Floor),42/A/2 Hatkhola Road , Dhaka, Bangladesh
 +880173168***  
 transpower***        
 www.transpowerbd.com

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SMART POWER & TECHNOLOGIES icon

SMART POWER & TECHNOLOGIES


 House#33,Road#13,Main Road Rupnagar R/A,Mirpur,Dhaka-1216, Bangladesh
 0191133352***  
 smartpower***        
 www.smartpowerltd.com

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SATCO ELECTRIC INDUSTRIES LTD icon

SATCO ELECTRIC INDUSTRIES LTD


 121, Motijheel, Jibon Bima Bhaban, (2nd floor), Dhaka-1000, Bangladesh
 +880175388***  
 satcobd@gm***        
 www.satcobd.net

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POWERBREEZE ENGINEERING LTD icon

POWERBREEZE ENGINEERING LTD


 House#9/5, Lane-1, Block-B, Mirpur-6, Dhaka, Bangladesh
 jamil@powe***        
 www.powerbreezebd.com

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ELECTRO TRANSFORMER & SWITCHGEAR CO LTD icon

ELECTRO TRANSFORMER & SWITCHGEAR CO LTD


 28 Dilkusha C/A, 19th Floor, Suite # 1901 & 1902, Dhaka-1000, Bangladesh.
 electro@em***        
 electrogroupbd.com

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ADEX ENGINEERING LTD icon

ADEX ENGINEERING LTD


 53, Purana Paltan Baitul Abed (3rd Floor) Dhaka-1000
 info@adexb***        
 adexbd.com

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SYLVAN TECHNOLOGIES LTD icon

SYLVAN TECHNOLOGIES LTD


 PRAN-RFL CENTER 105 Middle Badda, Dhaka-1212, Bangladesh
 info.stl@p***        
 www.sylvantechltd.com

Brands :
POWERMANN BANGLADESH LTD icon

POWERMANN BANGLADESH LTD


 67, Dilkusha C/A (1st & 3rd Floor) Dhaka-1000.
 info@power***        
 powermannbd.net

Brands :
LOOP ENGINEERING icon

LOOP ENGINEERING


 Level 2, Vision 2021 Tower 1, Kawran Bazar, Dhaka-1216, Bangladesh
 +880188988***  
 info@loopb***        
 www.loopbd.com, www.loopshop.com.bd

Brands :
ENERGYPAC ENGINEERING LTD icon

ENERGYPAC ENGINEERING LTD


 25, Energy Center, Tejgaon I/A, Dhaka - 1208
 info@energ***        
 energypac-bd.com

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MAMPOWER LTD icon

MAMPOWER LTD


 House# 07,Road# 2/1 Banani, Dhaka-1213.
 sbel@agni.***        
 mampower.net

Brands :
SYSTEM ENGINEERING LTD icon

SYSTEM ENGINEERING LTD


 House #16, Road # 13, Sector # 1, Uttara, Dhaka - 1230
 sel@selbn.***        
 www.selbn.com

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Related Electrical Power Solutions in Bangladesh

Explore related electrical power solutions including electrical substations, dry type transformers, current transformers (CT), potential transformers (PT), switchgear, busbar trunking systems, generators, online UPS systems, lightning protection systems, and industrial electrical engineering services in Bangladesh.
Vendor for Electrical Distribution Board

Electrical Distribution Board

Vendor for PFI Panel

PFI Panel

Vendor for Busbar Trunking System (BBT)

Busbar Trunking System (BBT)

Vendor for Solar Systems

Solar Systems

Vendor for Diesel Generator

Diesel Generator

Vendor for Lift

Lift

Vendor for Lightning Protection System (LPS)

Lightning Protection System (LPS)

Vendor for Cable Tray & Ladder

Cable Tray & Ladder

Vendor for Direct On-line Starter (DOL)

Direct On-line Starter (DOL)

Vendor for Magnetic Contactor

Magnetic Contactor

Vendor for Surge Protection Device (SPD)

Surge Protection Device (SPD)

Vendor for HT Switchgear Panel

HT Switchgear Panel

Vendor for Lightning Protection System (LPS)

Lightning Protection System (LPS)

Vendor for Automatic Voltage Stabilizer (AVS)

Automatic Voltage Stabilizer (AVS)

Vendor for Generator Synchronization panel

Generator Synchronization panel

Vendor for Precision Air Conditioner

Precision Air Conditioner

Vendor for Lift

Lift

Vendor for Automatic Circuit Recloser (ACR)

Automatic Circuit Recloser (ACR)





Types of Transformers

Different types of transformers are available in Bangladesh depending on voltage level, installation environment, cooling method, and application. Common transformer types include power transformers, distribution transformers, dry type transformers, oil immersed transformers, isolation transformers, auto transformers, furnace transformers, control transformers, current transformers (CT), and potential transformers (PT).

Applications of Transformers

Electrical transformers are widely used in power substations, factories, commercial buildings, textile industries, hospitals, shopping malls, renewable energy projects, industrial automation systems, utility power networks, and infrastructure development projects. They help ensure reliable voltage regulation and efficient electrical power distribution.

Transformer Ratings and Capacity

Transformers are available in various voltage classes and power ratings depending on application requirements. Common distribution transformers range from 25 kVA to 2500 kVA, while power transformers are available in much higher capacities for utility substations and industrial power systems. Proper transformer selection depends on load demand, voltage level, efficiency, and future expansion requirements.

Oil Immersed vs Dry Type Transformer

Oil immersed transformers use insulating oil for cooling and are commonly installed outdoors or in substations where higher power ratings are required. Dry type transformers use air cooling and solid insulation, making them suitable for indoor installations such as commercial buildings, hospitals, and industrial facilities where fire safety and low maintenance are important considerations.

Transformer Price in Bangladesh

Transformer prices in Bangladesh depend on transformer type, voltage class, kVA rating, cooling method, copper or aluminum winding, efficiency level, and applicable standards. Installation, transportation, testing, commissioning, and warranty coverage may also affect the total project cost. Buyers should compare technical specifications and after-sales support in addition to price.

Transformer Installation and Maintenance

Proper installation and preventive maintenance help improve transformer reliability and operating life. Regular inspection of insulation, bushings, cooling systems, oil quality, winding temperature, protective relays, and electrical connections helps reduce unexpected failures and improves long-term system performance.

How to Choose a Transformer Supplier

Choosing the right transformer supplier company in Bangladesh is important for ensuring reliable electrical performance and long service life. Buyers should evaluate manufacturing capability, testing facilities, compliance with recognized standards, engineering experience, after-sales service, spare parts availability, and project references before selecting a supplier.

FAQ on Transformer

What is an electrical transformer?

An electrical transformer transfers electrical energy between circuits by electromagnetic induction and changes voltage levels without changing frequency.

What are the common types of transformers?

Common transformer types include power transformers, distribution transformers, dry type transformers, oil immersed transformers, isolation transformers, CTs, and PTs.

Where are transformers used?

Transformers are widely used in substations, factories, commercial buildings, hospitals, renewable energy systems, and utility power networks.

What affects transformer price in Bangladesh?

Transformer type, capacity, voltage rating, cooling method, winding material, and installation requirements influence the overall cost.

How do I choose the right transformer supplier?

Select a supplier with proven engineering experience, quality manufacturing, testing capability, technical support, and reliable after-sales service.



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