TURNKEY HVAC & CLEANROOM SOLUTIONS

Air Solution
Engineering

—All Kinds of HVAC Solution

Design, supply, installation, testing & commissioning of central HVAC, cGMP cleanroom suites & mechanical utility systems across Bangladesh.

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200+

Workforce Strength

100%

Quality Assurance

50+

Turnkey Projects

24/7

Nationwide Support

MARKET REPUTATION

Since 2015 in Bangladesh

Trusted by Leading Industries Across Bangladesh

Pharmaceutical • Healthcare • Cleanrooms • Textiles & Garments • Food & Commercial Complexes.

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PRODUCT LINEUP · 01 / 09

3D Interactive Equipment Showcase

Scroll down to view Cooling Tower↓

01 // HEAVY REFRIGERATION

Industrial Chiller

High-Efficiency Screw & Scroll Compressors for Continuous Duty

Continuous-duty process cooling engineered for extreme industrial demands. High seasonal IPLV up to 6.4 with stepless slide valve capacity modulation and microchannel coils.

Capacity

1,200TR Max

Efficiency

6.4IPLV

Circuits

DualIndep.

Refrigerant

R134aEco

Screw Compressor:Stepless modulation (25%-100%) matching load

Microchannel Coils:All-aluminum corrosion resistant condenser

BMS Automation:Modbus/BACnet real-time digital monitoring

AHRI 550/590CE CertifiedASHRAE 90.1

02 // HEAT REJECTION SYSTEMS

Cooling Tower

Heavy-Duty FRP Counterflow & Crossflow Towers for Tropical Climates

Heavy-duty FRP construction engineered for tropical climates and chemical resistance. Features thermoformed PVC honeycomb fill packs with low-noise aerofoil fan impellers.

Water Flow

5,000GPM/Cell

Design Wet Bulb

28°CRated

Drift Loss

< 0.005%

Casing

FRPUV Proof

Honeycomb Fill:High heat exchange area with drift eliminators

Alloy Axial Fan:Variable pitch quiet aerodynamic blades

Sloped Basin:Sediment-free self-draining collection basin

CTI Standard 201ISO 9001Green Building

03 // CENTRAL CLIMATE CONTROL

Air Handling Unit

Hygienic Precision Air Handling with Multi-Stage HEPA Filtration

Engineered for critical environments requiring exact temperature, humidity, and sterile contamination control. Features 50mm PUF thermal break casing, plug fans, and H14 filtration.

Airflow Range

65,000CFM

Filtration

H14HEPA

Pressure

2,500Pa

Insulation

50mm PUF

Aerofoil Dampers:Low-leakage Class 3 airtight louvers

Hydrophilic Coils:High-efficiency thermal transfer copper fins

EC/DIDW Plug Fan:VFD inverter drive with vibration damping

ISO 14644cGMPSMACNAEurovent

04 // HYDRONIC CLIMATE TERMINALS

Fan Coil Unit

Ultra-Quiet Horizontal Concealed & Ducted Chilled Water FCUs

High-efficiency concealed and ducted fan coil units designed for quiet, reliable zonal chilled water air conditioning in commercial and industrial facilities.

Airflow Range

300 - 2,400CFM

Sound Level

< 28dB(A)

Static Press.

30 - 100Pa

Coil Rows

3 / 4Row Cu/Al

Hydrophilic Blue Fins:Enhanced condensation drainage and anti-corrosion protection

3-Speed Centrifugal Fan:Low-vibration dynamically balanced forward curved impeller

Insulated Drain Pan:One-piece molded drip tray with thermal insulation

AHRI Standard 440CE CertifiedISO 9001

Modular VRF Inverter Heat Recovery and Multi-Zone System

05 // MODULAR ZONE CLIMATE

VRF Systems

Variable Refrigerant Flow Systems for Zoned Comfort Conditioning

Fan coil units and variable refrigerant flow systems for zoned comfort conditioning in all building types.

VRF Capacity

64HP Mod.

Acoustics

24dB(A)

Pipe Reach

1,000Meters

Airflow

2,200CFM

Cassette & Wall Type:Zoned individual climate control with sleek aesthetics

DC Inverter Technology:Brushless inverter matching load with high power savings

Individual Zone Control:Custom temperature scheduling and centralized BMS gateway

AHRI CertifiedRoHSISO 14001

Chilled Water and Industrial Mechanical Piping

06 // FLUID & PRESSURE SYSTEMS

Utility Piping & Mechanical

Certified Pressure Piping for Chilled Water, Steam, Air & Gas

Heavy industrial piping networks with hydraulic balancing, NDT radiography-tested welds, and multi-layer vapor barrier insulation for central energy plants and pharmaceutical utilities.

Pressure

40Bar Max

Piping Grade

A106 Gr.BSeamless

Welding

ASME IXNDT Test

Insulation

PURVapor Seal

CHW Insulated Loop:Seamless steel with polyurethane vapor barrier

Compressed Air Ring:Zero pressure drop moisture-separated header

PICV Dynamic Valves:Pressure independent flow control valves

ASME B31.1ASME Section IXASTM A53

Galvanized Iron Rectangular and Spiral Duct System

07 // AIR DUCT FABRICATION

Galvanized & SS Ductwork

CNC Fabricated Ductwork to SMACNA & DW144 Standards

Automated factory fabrication using CNC plasma cutters and lock-formers. Fabricated from high-zinc GI sheets or pharma SS304/SS316 with integrated TDF flanges and Class O insulation.

Standard

SMACNAClass C

Zinc Coating

275g/m²

Gauge Range

18 – 26SWG

Fire Class

Class ONitrile

TDF Integral Flanges:Rigid roll-formed airtight joints

Nitrile Insulation:Closed-cell acoustic and thermal wrap

SS316 Clean Ducts:Corrosion-resistant pharma/cleanroom lines

SMACNADW144BS 476 Part 7

Architectural Air Diffusers and Fire Dampers

08 // PRECISION AIR DISTRIBUTION

Air Distribution Terminals

Architectural Diffusers, Grilles, HEPA BOX & Motorized UL Fire Dampers

Extruded aluminum alloy 6063-T5 terminals with electrostatic powder coating. Engineered for optimal throw patterns, minimal pressure drop, and ultra-quiet acoustics.

Noise Criteria

< 22NC

Fire Rating

90Mins UL

Damper Class

Class 1Low Leak

Material

6063-T5Alloy

Linear Slot Diffusers:Adjustable aerodynamic directional flow

Opposed Blade Dampers:Precision geared volume balancing

Motorized Fire Dampers:UL spring return actuator safety trigger

UL 555AMCA 500ISO 9001

Cleanroom HEPA and Pocket Air Filtration suite

09 // CONTAMINATION CONTROL

Air Filtration & HEPA

Certified ISO & cGMP Cleanroom Filters from G3 Coarse to H14 HEPA

Certified particulate filtration suites tested to EN 1822 / ISO 29463. Individually DOP/PAO smoke scan tested with fluid gel seal channels for zero bypass in critical pharma zones.

Efficiency

99.995% @ 0.3μm

Grade

H14EN 1822

Initial DP

110Pa

Seal Type

Fluid GelZero Leak

H14 Minipleat HEPA:Individually scan tested with factory report

F8/F9 Bag Filters:Ultrasonically welded high dust capacity

G4 Panel Pre-Filter:Washable synthetic coarse barrier

EN 1822ISO 29463FDA/cGMP Class 100

OUR PRODUCTS

Complete HVAC Solutions

Explore our complete range of 9 industrial-grade climate control, cleanroom & mechanical utility systems. Slide to view all solutions.

HEAVY REFRIGERATION

Industrial Chiller

Energy efficient screw & scroll chillers for critical industrial processes & comfort cooling up to 1,200 TR.

View Details

HEAT REJECTION

Cooling Tower

Heavy-duty FRP counterflow & crossflow cooling towers engineered for harsh tropical climates.

View Details

CENTRAL CLIMATE

Air Handling Unit (AHU)

Custom Double-Skin Air Handling Units with 50mm PUF panels, EC plug fans & high energy efficiency.

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HYDRONIC TERMINAL

Fan Coil Unit (FCU)

Ultra-quiet horizontal concealed & ducted chilled water fan coils for precision zonal temperature control.

View Details

MODULAR CLIMATE

VRF Systems

Variable Refrigerant Flow systems with DC Inverter technology for flexible multi-zone comfort conditioning.

View Details

FLUID SYSTEMS

Utility Piping & Mechanical

ASME certified high-pressure seamless piping networks for chilled water, steam, compressed air & gas.

View Details

DUCT FABRICATION

Galvanized & SS Ductwork

Precision CNC roll-formed 275g/m² high-zinc GI & pharma SS304/SS316 ductwork to SMACNA standards.

View Details

AIR DISTRIBUTION

Air Distribution Terminals

Architectural linear diffusers, multi-cone grilles & UL motorized fire dampers for balanced airflow.

View Details

CONTAMINATION CONTROL

Air Filtration & HEPA

Advanced certified cleanroom filtration suites from G4 pre-filters to H14 fluid gel seal HEPA units.

View Details

OUR PROJECTS / FIELD PORTFOLIO

Some of Our Recent Projects

Photographic documentation of our high-precision HVAC installations across pharmaceuticals, textile mills, and central commercial facilities.

Pharma Double-Skin Cleanroom AHU & Bypass Header

VERIFIED FIELD INSTALLATION

AHU & CLEANROOM📍 Cleanroom Mechanical Room

Pharma Double-Skin Cleanroom AHU & Bypass Header

Modular double-skin Air Handling Unit installed in a pharmaceutical cleanroom mechanical room. Engineered with 50mm injected polyurethane foam (PUF) panels, thermal-break extruded aluminum profiles, EC plug fans, and stainless steel insulated chilled water supply/return lines with bypass balancing valves and differential pressure gauges.

Insulation

50mm PUF

Cleanroom Class

ISO Class 7/8

Bypass Control

Auto Balancing

✓ 50mm PUF Double-Skin✓ SS CHW Bypass Header✓ Magnehelic ΔP Gauges✓ ISO 14644 cGMP Compliant

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SELECT PROJECT THUMBNAIL (12 AVAILABLE)Click any thumbnail to view

Pharma Double-Skin Cleanroom AHU & Bypass Header

Dual V-Bank Industrial Air-Cooled Chiller Plant

SMACNA Factory GI Air Duct Staging & Fabrication

Cleanroom AHU Plant Corridor & Goose-Neck Ducts

Rooftop Central Chiller & Aluminum Clad CHW Loop

Textile Spinning Floor Overhead Air Distribution

Primary & Secondary Centrifugal CHW Pump Station

Motorized 2-Way Modulating AHU Control Valve Station

Factory Ceiling Duct Drops & MEP Fire Safety Coordination

Vertical In-Line CHW Pumps with Precision Cladding

AHU Supply & Return Air Low-Resistance Radius Elbows

Elevated CHW Riser Network & Maintenance Walkway

INDUSTRIES WE SERVE

Solutions for Every Industry

Custom engineered cleanroom, HVAC, and mechanical systems tailored to compliance-heavy sectors and critical industrial standards across Bangladesh.

Pharmaceutical

Healthcare

Textile

Food & Beverage

Commercial

Other Industries

ENGINEERED SPECIFICATIONS

Need a Custom HVAC Solution?

Our multidisciplinary team is ready to engineer, validate, and execute the exact climate control system tailored to your facility parameters.

Request Technical Quote

TRUSTED BY INDUSTRY LEADERS

Proven Partner to Bangladesh's Foremost Pharmaceutical Giants

From ISO 14644 cleanroom suites for Beximco, Eskayef (SK+F), Popular, and Incepta to high-pressure steam lines and central HVAC plants, our multidisciplinary engineers deliver zero-downtime engineering.

100%

ISO & cGMP Compliant

200+

Skilled Manpower

PHARMACEUTICAL

Beximco Pharmaceuticals Limited

Cleanroom HVAC & Central Chilled Water Network

PHARMACEUTICAL

Popular Pharmaceuticals Limited

Desiccant Dehumidifiers & Air Balancing

INDUSTRIAL

Harnest Label Industries Limited

Industrial Ventilation & Thermal Cladding

PHARMACEUTICAL

Healthcare Pharmaceuticals Limited

Sterile Cleanroom & H14 HEPA Airflow

PHARMACEUTICAL

DBL Pharmaceuticals Limited

Cleanroom Upgrade & DQ/IQ/OQ Documentation

TEXTILE & SYNTHETIC

Modern Syntex Limited

Central Chilled Water Distribution

PHARMACEUTICAL

Beximco Pharmaceuticals Limited

Cleanroom HVAC & Central Chilled Water Network

PHARMACEUTICAL

Popular Pharmaceuticals Limited

Desiccant Dehumidifiers & Air Balancing

INDUSTRIAL

Harnest Label Industries Limited

Industrial Ventilation & Thermal Cladding

PHARMACEUTICAL

Healthcare Pharmaceuticals Limited

Sterile Cleanroom & H14 HEPA Airflow

PHARMACEUTICAL

DBL Pharmaceuticals Limited

Cleanroom Upgrade & DQ/IQ/OQ Documentation

TEXTILE & SYNTHETIC

Modern Syntex Limited

Central Chilled Water Distribution

PHARMACEUTICAL

Eskayef Pharmaceuticals Limited (SK+F)

Central CHW Piping & cGMP HVAC Validation

PHARMACEUTICAL

Nuvista Pharma Limited

Sterile Cleanroom Airflow & HEPA Filtration

PHARMACEUTICAL

Incepta Pharmaceuticals Limited

Turnkey Cleanroom & Double-Skin AHU Suite

PHARMACEUTICAL

Drug International Limited

High-Pressure Steam & SMACNA Ducting

CLEANROOM TECH

Azbil Telstar Bangladesh Limited

Bio-Cleanroom & Pass-Box Engineering

ENGINEERING

BDDE Project Solution

Mechanical Utility & Plant Commissioning

PHARMACEUTICAL

Eskayef Pharmaceuticals Limited (SK+F)

Central CHW Piping & cGMP HVAC Validation

PHARMACEUTICAL

Nuvista Pharma Limited

Sterile Cleanroom Airflow & HEPA Filtration

PHARMACEUTICAL

Incepta Pharmaceuticals Limited

Turnkey Cleanroom & Double-Skin AHU Suite

PHARMACEUTICAL

Drug International Limited

High-Pressure Steam & SMACNA Ducting

CLEANROOM TECH

Azbil Telstar Bangladesh Limited

Bio-Cleanroom & Pass-Box Engineering

ENGINEERING

BDDE Project Solution

Mechanical Utility & Plant Commissioning

PHARMACEUTICAL

Beximco Pharmaceuticals Limited

Cleanroom HVAC & Central Chilled Water Network

PHARMACEUTICAL

Eskayef Pharmaceuticals Limited (SK+F)

Central CHW Piping & cGMP HVAC Validation

PHARMACEUTICAL

Popular Pharmaceuticals Limited

Desiccant Dehumidifiers & Air Balancing

PHARMACEUTICAL

Nuvista Pharma Limited

Sterile Cleanroom Airflow & HEPA Filtration

INDUSTRIAL

Harnest Label Industries Limited

Industrial Ventilation & Thermal Cladding

PHARMACEUTICAL

Incepta Pharmaceuticals Limited

Turnkey Cleanroom & Double-Skin AHU Suite

PHARMACEUTICAL

Healthcare Pharmaceuticals Limited

Sterile Cleanroom & H14 HEPA Airflow

PHARMACEUTICAL

Drug International Limited

High-Pressure Steam & SMACNA Ducting

PHARMACEUTICAL

DBL Pharmaceuticals Limited

Cleanroom Upgrade & DQ/IQ/OQ Documentation

CLEANROOM TECH

Azbil Telstar Bangladesh Limited

Bio-Cleanroom & Pass-Box Engineering

TEXTILE & SYNTHETIC

Modern Syntex Limited

Central Chilled Water Distribution

ENGINEERING

BDDE Project Solution

Mechanical Utility & Plant Commissioning

PHARMACEUTICAL

Beximco Pharmaceuticals Limited

Cleanroom HVAC & Central Chilled Water Network

PHARMACEUTICAL

Eskayef Pharmaceuticals Limited (SK+F)

Central CHW Piping & cGMP HVAC Validation

PHARMACEUTICAL

Popular Pharmaceuticals Limited

Desiccant Dehumidifiers & Air Balancing

PHARMACEUTICAL

Nuvista Pharma Limited

Sterile Cleanroom Airflow & HEPA Filtration

INDUSTRIAL

Harnest Label Industries Limited

Industrial Ventilation & Thermal Cladding

PHARMACEUTICAL

Incepta Pharmaceuticals Limited

Turnkey Cleanroom & Double-Skin AHU Suite

PHARMACEUTICAL

Healthcare Pharmaceuticals Limited

Sterile Cleanroom & H14 HEPA Airflow

PHARMACEUTICAL

Drug International Limited

High-Pressure Steam & SMACNA Ducting

PHARMACEUTICAL

DBL Pharmaceuticals Limited

Cleanroom Upgrade & DQ/IQ/OQ Documentation

CLEANROOM TECH

Azbil Telstar Bangladesh Limited

Bio-Cleanroom & Pass-Box Engineering

TEXTILE & SYNTHETIC

Modern Syntex Limited

Central Chilled Water Distribution

ENGINEERING

BDDE Project Solution

Mechanical Utility & Plant Commissioning

Air Solution
Engineering

Trusted by Leading Industries Across Bangladesh

3D Interactive Equipment Showcase

Industrial Chiller

Cooling Tower

Air Handling Unit

Fan Coil Unit

VRF Systems

Utility Piping & Mechanical

Galvanized & SS Ductwork

Air Distribution Terminals

Air Filtration & HEPA

Complete HVAC Solutions

Industrial Chiller

Cooling Tower

Air Handling Unit (AHU)

Fan Coil Unit (FCU)

VRF Systems

Utility Piping & Mechanical

Galvanized & SS Ductwork

Air Distribution Terminals

Air Filtration & HEPA

Our Core Capabilities

End-to-End Solution

Engineering Excellence

Quality & Compliance

After Sales Support

Some of Our Recent Projects

Pharma Double-Skin Cleanroom AHU & Bypass Header

Solutions for Every Industry

Need a Custom HVAC Solution?

Proven Partner to Bangladesh's Foremost Pharmaceutical Giants

Air Solution Engineering

Trusted by Leading Industries Across Bangladesh

3D Interactive Equipment Showcase

Industrial Chiller

Cooling Tower

Air Handling Unit

Fan Coil Unit

VRF Systems

Utility Piping & Mechanical

Galvanized & SS Ductwork

Air Distribution Terminals

Air Filtration & HEPA

Complete HVAC Solutions

Industrial Chiller

Cooling Tower

Air Handling Unit (AHU)

Fan Coil Unit (FCU)

VRF Systems

Utility Piping & Mechanical

Galvanized & SS Ductwork

Air Distribution Terminals

Air Filtration & HEPA

Our Core Capabilities

End-to-End Solution

Engineering Excellence

Quality & Compliance

After Sales Support

Some of Our Recent Projects

Pharma Double-Skin Cleanroom AHU & Bypass Header

Solutions for Every Industry

Need a Custom HVAC Solution?

Proven Partner to Bangladesh's Foremost Pharmaceutical Giants

Air Solution
Engineering