COMPANY PROFILE

Stony Track Ltd.

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About StonytrackStony Track Limited is a registered privet limited company in Bangladesh. Which is owned and managed by a group ofpeople who has many years of experience in Building, Electrical and Fire Safety along with E-commerce in Bangladesh.

Corporate Philosophy

Customer value creation - Our biggest priority as an international general trading organization as well as a business& financial consultant is to bring forth value to our clients in terms of negotiation, product quality and pricing.

Trustworthiness & Transparency - Communicating honestly and creating relationships is a big part of who we are.

Integrity - We abide by the rules and regulations of business society. We believe that communicating ethicallyand morally towards our customers is essential to corporate growth and strength. Innovation - Responding innovat-ively to difficult solutions is what sets us apart from our competitors. We believe that this helps us gain a fresh newperspective to problem solving.

Business Domains - To extend trading centered operations to support services vital to consumers and industry.

For the past years, Stonytrack has been laser focused on one goal – designing, installing and servicing the mostcapable and compliant fire protection systems available in the country. Whether it’s many Garments and Textile,Hospital, Commercial Complex, Residence and Other Industries in the Dhaka, Narayanganj, Gazipur, Manikganj andChittagong Stonytrack people has the experience and knowledge to tackle the toughest fire protection challenges inany industry.

A company’s ability to win is directly determined by the quality of its workforce. Stonytrack’s success and reputationin the industry is a result of having the most driven and knowledgeable people on our team. Going forward, we willinvest even more in our talented workforce and expand it to bring our world-class offering to a greater number ofcustomers and industries.

When it comes to the protection of life and property, choosing the right fire protection provider is paramount.I invite you to contact us and see for yourself why so many companies and organizations choose Stonytrack.

Company Management :Meet the leaders that run the business

ChairmanMd. Monwarul Islam

Managing DirectorMd. Mizanur Rahman

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Business Sector

Standard Certification

Fire Detection & Alarm System. Fire Hydrant Standpipe & Sprinkler System

Electrical Generator

Fire Protection System

Fire Door Rated Gypsum Wall & CeilingBuilding Joint Sealant Firestop Foam

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A full range of addressable and conventional fire detection systems, beam detection, aspiration system, gasdetection systems, extinguishing aerosol system, flame detectors and power supply units. We apply the latestscience and Engineering code and standard of NFPA.

Ulcf 3000 Series(2nd Floor Loop 200 Device Per Loop)Ul Listed Certificate Panel and Panel

Micro zone Monitor UnitULMIU872

The Micro Zone Monitor Unit(ULMIU872) is Suitable forMonitoZone of up to 20 UL Applic-ations Conventional Detectors.

Micro Single Channel InputUnit ULMCIM

Suitable for Monitoring a set ofNormally Open, Sprinkler SystemFlow Switches and auxiliary PanelFire, flow valve open contacts, generator start up, fire door closed etc.

Micro single channel outputUnits ULMCOM

Suitable for Switching Low Voltage& Switching HVAC Control Circuits,Plant Shutdown Control Circuits,Fire Door Closure Etc.

Fire Detection &Alarm System

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Our ul range has multiple options for intelligent addressable sensors. all sensors are designed for optimumfunctionality in mid-large sized sized builds. they are all soft addressed and have integral short circuit isolators.

Fastest Response toSlow Burning or Smoul-dering Fire Which Giverise to Large VisibleSmoke Particles.

Responds Quickly toFast Clean Burning Fires.Maintains The Advantageof Optical Sensors WhenDetecting SmoulderingFiers.

Environments Wherethe Ambient ConditionsMight Cause False AlarmsWith Smoke DetectorsAreas With High Levelsof Dust or Fumes.

Specifically designed foruse with all of Our ULAddressable Sensors,The UCAB Base will beused in all buillds.

Our UL Range Incorporates a Varietyof Audio and Visual NotificationDevices. Each Device has up to 48%Savings in Current Draw Comparedto Similar Products.

The Addressable Pull Stations AreConstructed of High Quality, Die CastMetal for Long Lasting Performance.The Range Consists of The UL ListedMPS Range of Pull Stations.

Loop powered reflective beamdetectors are available in this rangeof 50 to 100 meters.

Brand Origin Standard Certification

UK

AddressableSensor baseUCAB300

Optical SmokeSensor ULCAP320

Photo-ThermalSensorULCAPT340

Heat SensorULCAH330

Reflective BeamSmoke Detector

Pull Stations Horns and Strobes

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Fire protection engineering products and services, using an integrated approach for water base fire protectionby standpipe, hydrant and sprinkler system. We apply the latest science and engineering code and standard ofNFPA, identify the risks and examine multiple mitigation options on each project.

Fire StandpipeHydrant System

We provide Fire Pump Set, using an integrated approach by Engine Driven Fire pump, Motor Driven Fire Pump,Jockey Pump and Fire Pump Controller. The range of pump size are 250 USGPM to 3000 USGPM.

Engine Driven Fire Pump Motor Driven Fire Pump Jockey Pump

Flow Meter Landing ValveBall Valve Vortex-Inhibitorpressure gauge

Main Pressure Relief ValveOS & Y Gate Valve Y Strainer Valve Check/Non-Return Valve Flexible Joint

Fire Pump Valve & Accessories

Fire Pump Set

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We are specialized in fire sprinkler systems materials and installation solution. Our range consists of Fire PumpSet, Pipe, Fittings, Valves, Flexis and much more. STL is actively working on sourcing manufacturers, ensuringthat we can always provide our customers with the best quality products at the most competitive prices andprovide an unmatched level of service. Our all products are certified by UL/FM/LPCB/VDS as per NFPA standard.

Brand Standard Certification

Fire Hydrant Standpipe System

Fire Sprinkler System

Fire SprinklerSystem

Sprinkler Fittings

Test and Drain Valve Sprinkler Wet Alarm ValveSprinkler Head

Grooved Fitting Zone Control Valve

Hydrant Hose CabinetPillar Hydrant Hydrant Hose Nozzle

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STL supplies steel doors and glazed door that combine fire resistance with functionality without compromisingany aspect of either. All of our doors are fitted in strong steel door frames which will increase the level ofprotection. Our supplies door is 2-3 hours fire rated with different size as per NFPA 80 and UL certification.

Fire Door Accessories

Trim Lock Electromagnetic Lock Panic Bar Door Closer Door Coordinator

Fire Rated Glass Doors Fire Rated Metal Doors

Fire Door &Accessories

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Standard Certification

STL Firestop Gypsum Knowledge, Technology, Systems STL has the most UL® Classified building joints systemsfor static and dynamic applications. User driven products and designs provide the correct tested system for yourapplication. While some manufacturers rely on risky engineering judgements, STL offers tested solutions!

Gypsum Wall & Ceiling Accessories

Jointing Plaster C-Stud Frame Main T33 M24 T-Bar Wall AngleU-Track Frame

Fixing Bracket ML 75 Hanging Rods Expansion Bolts Soffit Cleat Glass Wool

Fire Separation Wall by Gypsum PlasterboardStonytrack Fire Separation Solution Provides 2-3 HoursFire Protrctions That is Fast and Simple to Erect,Providing Robust Fire Walls. The Systems also ProvidSmooth Seamless Surfaces Which Can Be Decorated byUsing Most Proprietary Finishes.

Fire Concealed Ceiling by Gypsum PlasterboardStonytrack Concealed Ceiling System Featuring FireRated Gypsum Plasterboard Which Provides up to2 Hour Fire Protection, Commonly Used With ServicesAbove The Ceiling.

FireSeparation(Gypsum)

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BNBC

Consulting for fire, electric and building safety as per NFPA and local regulatory standards to assist property owners,and Facility managers to achieve full compliance, gain building permits and meet occupancy deadlines. Existing andNew Building Compliance Surveys Fire Safety Plan Review Fire Safety Design as per Code and StandardConsultation and Negotiation with Authorities

We work as an advisor or consultant to our clients and develop resourceful, practical solutions to make a properdesign and drawing concepts, BOQ and as built. We also work closely with standard-enforcing authorities todevelop a relationship of mutual trust and respect.

Fire &Electric SafetyConsultancy

Fire Standpipe & HydrantSTONYTRACK standpipe & hydrant design followNFPA 14, 20, 22, 24 and 25 requirements for premises.

Fire Sprinkler SystemFor Sprinkler System our designer follow NFPA 13requirements.

Lighting Protection (LPS)To meet NFPA 780 requirements, STONYTRACK candevelop single-line diagrams for your facility.

Fire Detection & Alarm SystemTo follow NFPA 72 requirements, STONYTRACK candevelop fire alarm design, drawing and BOQ for your

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The STONYTRACK providing LPS design as per NFPA-780, Products Supply and Installation, Engineering andEducation Services.

Standard Certification

BNBC

LPS DesignNFPA 780

Minimum Class I Material Requirements Copper AluminumAir Terminal, Solid 9.5 mm 12.7 mmMain Conductor, Cable 29 mm2 50 mm2

Minimum Class 2 Material Requirements Copper AluminumAir Terminal, Solid 12.7 mm 15.9 mmMain Conductor, Cable 58 mm2 97 mm2

Air Terminal Base Grounding Rod ConnectorCopper Bar ClampsZ-Way Connector

C ConnectorCopper Bar4 Way Copper clamps Connector Copper

LightningProtectionSystem

LPS DesignNFPA 780

Franklin Rod

Bonding Strip

Bonding Strip

Earth Pit

Earthing Electrode

Lightning Protection Accessories

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Standard Certification

Abesco FP200 FR Expanding Foam is a Single pack fire rated polyurethane expanding foam, and is designedcompartment to another through construction joints, gaps and voids or openings for service penetrations in Fire ratedwall and floors, and provides up to 4 hours fire resistance.

Testing and Performance DataEsted in Accordance WithThe Methodology and CriteriaDescribed in:

BS 476-20 (up to 4 hours)EN 1366-3 (up to 4 hours)ASTM E-814/UL 1479

ASTM E-84 (Flame 10, Smoke 35)ASTM E-662 | ASTM E-162

Technical Datasheet

* Extremely Versatile Solution* CFC Free* Extremely Fill Capabilities* Very Easy to Install and Finish* Excellent Smoke and Draft Seal Capabilities* Sound Dampening Capabilities

* paintable and Stainable* Easily Trimmed After Curing* Excellent Adhesion to most Building Substrates* Unaffected by moisture or Humidity When cured* Cures to Provide aStrong Semi-rigid Seal

Cable Penetration Seals

FP200 FRExpanding Foam

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Knowledge, Technology, Systems STL has the most UL® Classified building joints systems for static and dynamicapplications. User driven products and designs provide the correct tested system for your application. While somemanufacturers rely on risky engineering judgements, STL offers tested solutions!

UL System No. FW-D-1007Assembly Rating - 3 HrMovement Capabilities: +- 15% Compress/ExtendNominal Joint Width: 4”, Depth of Sealant.Forming Material: Nom 4 pcf Mineral Wool to 4”Depth.Sealant Depth: 1/2”

Concrete Floor to Concrete Floor Joint Concrete Floor to Concrete Wall Joint

UL System No. FF-D-1008Assembly Rating - 3 HrMovement Capabilities: +- 15% Compress/ExtendNominal Joint Width: 4”, Depth of Sealant.Forming Material: Nom 4 pcf Mineral Wool to 4”Depth.Sealant Depth: 1/2”

ElastomericSealant

Mineral WoolConcrete

FloorAssembly

ElastomericSealant

MineralWoolConcrete

FloorAssembly

Brand Origin Standard Certification

USA

Firestop Sprayand Joint Sealant

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Generator

Brand

FAST FACTSPowered by the Original European Perkins, Cummins, Valvo, Deutz, MTU Engine, it enjoy high stability, reliability,durability and long life with a wide range of power output. Stamford or Leroy Somer alternator is utilized forconstructing our diesel generator sets. It is widely used in the area of communications, Industry, projects, mining,military and so on.

Phase:3 Phase 4 Wire & 1 Phase 2 WireVoltage: 220V-240V and 380V-415V(440V)-50HZAutomatic digital control panel, auto start with AMF function

Output range: 8KVA to 2,250KVAFrequency: 50 HzSpeed: 1,500 rpm

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Initiatives for standard quality products & servicesResearch to achieve the hygienic products Workfor develop of knowledge base nation Initiativesfor protection of environment Support for edu-cation and religious activates

Social Contribution Concepts:

Business Contribution Concepts:International Standard Quality Products &Services “Truly satisfy customers by enhancingthe quality of the company, products and servicesthrough the involvement of all employees” –Q u a l i t y P h i l o s o p h y o f S t o n y t r a c k .Sustainable and Cost Effective ProductsResearch and Development for ProductsE d u c a t i o n , Tr a i n i n g a n d M a i n t e n a n c eSharing Information within the Company usingthe customer feedback

Why People Engage With Stonytrack

The Stonytrack’s Approach to Human Resources

We believe that a company represents a place for employeesto achieve self-actualization through their work. We areworking to build an environment where the skills andtalents of employees can be maximized to the fullest andto enable continual growth through continuing educationopportunities. Additionally, we have defined humanresources that can help us achieve success in any countrytoward our goal of becoming a multinational Asian companyas global human resources.

Stony Track Ltd.75-76, Ring Road , 2nd Floor, Adabor, Dhaka-1207Phone : +88 02 55020350, Hotline : +88 01997 719933E-mail : info@stonytrack.com, Web : www.stonytrack.com

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