QUAD International
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Partner with Technical Excellence

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From mechanical erection and plant commissioning to high-yield solar PV installations, our senior engineering leads are ready to mobilize.

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QUAD International Logo

Engineering, construction, and trading company based in Dhaka, delivering dependable mechanical, EPC, commissioning, and sustainable solar energy solutions across Bangladesh.

ASME & API Compliant Documented QA/QC

Core Services

  • Mechanical Construction
  • EPC Services
  • Project Erection & Commissioning
  • Solar Energy – Supply & Installation
  • Industrial AC Service & Supply
  • Material Import & Export
  • Project Management & O&M Support

Pages

  • About Company
  • Services Directory
  • Field Track Record
  • Contact & Location

Headquarters

415 Faydabad Dokkhin Para, Faydabad Madrasha, Dokkhinkhan, Dhaka-1230, Bangladesh
+880 1673 789551+880 1828 080970
quadint.bd@gmail.com

Mohammad Saiful Islam

Co-founder & Project Coordinator

© 2026 QUAD International. Dhaka-1230, Bangladesh. All rights reserved.

Industrial photography under Unsplash Editorial License.

Engineering Track Record

Field-Proven Project Experience

The projects below were executed by members of our technical leadership in previous roles across Bangladesh's power, gas, and refining sectors. They demonstrate the operational depth and technical integrity QUAD International brings to every contract.

High Capacity Gas RMS & Power Station
Up to 300 MMSCFD

Gas Regulating & Metering Stations (RMS)

Tender engineering, high-pressure piping, and multi-unit commissioning

Petroleum Oil Refinery Process Equipment
2,500 BPD Petroleum Refinery

Refinery Process Units & Turnarounds

Mechanical maintenance of rotating & static equipment, columns & heat exchangers

#Project & LocationFacility & CapacityScope of WorkSector
01
Bhola Power Station – NBBL 220 MW CCPP
Bhola, Bangladesh
Gas Regulator Station
48 MMSCFD

TA 956 SSV, FC and MFO maintenance and commissioning

Combined Cycle Power PlantTA 956 SSV ValvesFuel Conditioning Unit
Power Plant
02
Aqua Refinery
Ghorashal, Narsingdi, Bangladesh
Petroleum Oil Refinery
2,500 BPD

Plant installation and commissioning; installation documentation; mechanical maintenance of rotating and static equipment

Continuous Process PlantDistillation ColumnsStatic & Rotating Assets
Refinery
03
Regent 108 MW Power Plant
Ghorashal, Dhaka, Bangladesh
Gas RMS Station
20 MMSCFD

Installation, hydrotesting, and turnkey commissioning

Regulating & Metering StationHigh-Pressure Gas LineFlow Computers
Gas RMS
04
Summit Meghnaghat 337 MW Dual Fuel CCPP
Meghnaghat, Dhaka, Bangladesh
Gas RMS Station
60 MMSCFD

Mechanical installation, line filtration setup, and commissioning

Major Independent Power Producer (IPP)Dual Fuel CCPPGas Filtration Skids
Power Plant
05
Sahjibazar 330 MW CCPP
Sahjibazar, Hobigonj, Bangladesh
Gas RMS Station
65 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

Combined Cycle FacilityFull Lifecycle ExecutionOperational Support
Gas RMS
06
Sahjibazar Power Plant 50 & 70 MW
Sahjibazar, Hobigonj, Bangladesh
Gas RMS Station
35 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

Multi-Unit StationTender Engineering SupportPressure Reduction Trains
Gas RMS
07
Ghorashal 4th Unit Repowering Power Plant 365 MW
Ghorashal, Palash, Bangladesh
Gas RMS Station
300 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

Highest Capacity Station (300 MMSCFD)Repowering ProjectCritical Grid Node
Gas RMS
PROJECT 01Power Plant
Bhola Power Station – NBBL 220 MW CCPP
Bhola, Bangladesh
Facility & Capacity

Gas Regulator Station

48 MMSCFD

TA 956 SSV, FC and MFO maintenance and commissioning

PROJECT 02Refinery
Aqua Refinery
Ghorashal, Narsingdi, Bangladesh
Facility & Capacity

Petroleum Oil Refinery

2,500 BPD

Plant installation and commissioning; installation documentation; mechanical maintenance of rotating and static equipment

PROJECT 03Gas RMS
Regent 108 MW Power Plant
Ghorashal, Dhaka, Bangladesh
Facility & Capacity

Gas RMS Station

20 MMSCFD

Installation, hydrotesting, and turnkey commissioning

PROJECT 04Power Plant
Summit Meghnaghat 337 MW Dual Fuel CCPP
Meghnaghat, Dhaka, Bangladesh
Facility & Capacity

Gas RMS Station

60 MMSCFD

Mechanical installation, line filtration setup, and commissioning

PROJECT 05Gas RMS
Sahjibazar 330 MW CCPP
Sahjibazar, Hobigonj, Bangladesh
Facility & Capacity

Gas RMS Station

65 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

PROJECT 06Gas RMS
Sahjibazar Power Plant 50 & 70 MW
Sahjibazar, Hobigonj, Bangladesh
Facility & Capacity

Gas RMS Station

35 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

PROJECT 07Gas RMS
Ghorashal 4th Unit Repowering Power Plant 365 MW
Ghorashal, Palash, Bangladesh
Facility & Capacity

Gas RMS Station

300 MMSCFD

Tender documentation, detail engineering, installation, commissioning and operation

Have a Similar Capacity Facility in Planning or Construction?

From gas RMS skids to full-scale solar installations, our certified engineers prepare comprehensive method statements and tender documentation.

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