Engineering Tomorrow: Sustainable MEP & Fire Safety Solutions

Engineering Tomorrow: Sustainable MEP & Fire Safety Solutions

Transforming Visions into Reality with Innovative Design and Precision Engineering.

Engr. Md. Sanoar Hossen (B. Sc. Engg, ME, DUET)

Engr. Md. Sanoar Hossen (B. Sc. Engg, ME, DUET)

Founder & CEO, Sims Tech Engineering BD

Welcome to Tech Innovation, where innovation, quality, and sustainability form the cornerstone of everything we do. As the Founder, I envisioned a company that not only provides top-quality construction chemicals and industrial flooring solutions but also sets new benchmarks in service, reliability, and technical expertise. Our mission has always been to empower industries, commercial spaces, and infrastructure projects with products and solutions that are durable, efficient, and environmentally responsible.

Over the years, we have worked tirelessly to integrate the latest technology with practical, real-world solutions that address the unique challenges faced by modern construction and industrial environments. Every project we undertake, whether it’s a large-scale industrial flooring installation or a specialised waterproofing system, reflects our dedication to excellence, attention to detail, and commitment to client satisfaction.

I believe that true growth comes from trust, integrity, and innovation. At [Your Company Name], we invest not only in the latest materials and technology but also in building strong relationships with our clients, partners, and team members. We are proud to have contributed to the success of countless projects and are excited to continue driving innovation and quality in the construction chemicals and industrial flooring industry.

About

CLASSIC ABSORPTION & WATER SERVICES

As mentioned above, Classic Absorption & Water Services provides its excellent services to their happy customers from more than 15 years. Importantly, we are the authorized dealer of Chembond Clean Water Technologies. Chembond – deals in the best chemicals suitable for the Absorption Chillers. Moreover, we have the best team to help you. Our engineers have complete product knowledge and expertise for all kind and make of Absorption Chillers. In addition, our engineers are available all the time to fulfill your requirements and needs. Therefore, you may drop us a message or call us anytime. We will be more than happy to help you. Plus, we provide the spares of all kind of Absorption Chillers.

 

 

AMC’s, Installation, Servicing

WE PROVIDE QUALITY SERVICES AT COMPETITIVE PRICES

We, at Classic Absorption do take Annual Maintenance Contracts for Absorption Chillers. In case, you are looking for someone to help you with AMC of an Absorption Chiller, then you may contact us. At any time, give us a call or drop us a message to get a free quotation. Plus, contact us for servicing of Absorption Chiller of any kind and make. Additionally, at Classic Absorption, we do provide after sales installation of any kind and make of Absorption Chillers.

 

 

Maintenance, Repair, Revamping, and Spares

CUSTOMER’S SATISFACTION IS OUR PRIME MOTIVE

At any instance, if you require software update or need a revamping solution for your Absorption Chiller then do let us know. Because, we have a network of engineers around the country – with global coverage that can surpass your expectations! And, can help you with all solution for Absorption Chillers. Moreover, our experts can help you with any kind and make of Absorption Chiller’s repair or maintenance solution. Additionally, if you require any kind of spare parts for the Absorption Chiller then, Classic Absorption and Water Services is the one name that you may consider and recommend. So, what are you waiting for? When you are getting all solutions under one roof. Above all, contact us now and feel free from all Absorption Chiller worries!

 

 

 

Steam Fired Absorption Chillers

STEAM DRIVEN CHILLER

As the name indicates, it is the best suited for the places where heat is in surplus and considered as the bi product. For example: Power Station. Additionally, Classic Absorption have a team of expert engineers who can help you with every solution for your Steam Fired Absorption Chiller of any make.

Generator of Absorption Chiller

Steam heats the Lithium Bromide which in turn separates it from water solution. Hence, Water Vapour passes into the condenser.

Condenser of Absorption Chiller

The warm water vapour then condenses in the cool tubes of the condenser. Here, Water acts as the refrigerant.

Evaporator in Absorption Chiller

The Evaporator went to the vacuum stage as the absorber absorbs the water vapour. Since, the water low pressure and low boiling point. So, the cold water (refrigerant) runs over the tubes and boils off. Hence, absorbs the latent heat from the process. Absorber Function Absorber helps to absorb the water vapour into lithium bromide and hence, the cycle keeps on running again and again.

 

 

Gas Fired Absorption Chillers

GAS DRIVEN CHILLER

Gas Fired Absorption Chillers are used to feed air handlers. It uses Ammonia, Ammonia Solution and Lithium Bromide in its gas fired absorbers. In addition to this,  Classic Absorption and Water Services have expert engineers with complete product knowledge and expertise to safely handle it.

Ammonia System in Absorption Chillers

As the name suggests, it is based on Ammonia as its refrigerant and Water as its absorbent. Ammonia comes in solution form as well – known as Ammonia solution. Scientifically, it has same formula, but has various names. For instance – ammoniacal liquor, aqueous ammonia, ammonia hydroxide, and ammonia water.

Lithium Bromide in Absorption Chillers

This kind of absorption chillers utilizes Lithium Bromide as its absorbent and water as its refrigerant.

Spares: Absorption Chiller

ALSO KNOWN AS ‘VAM’

At Classic Absorption & Water Services, you will find all kind of spares for Absorption Chillers. Moreover, we are the authorized dealer of Chembond. Hence, we are promised to provide you the best quality chemicals that are suitable for your absorption chillers. We provide you the genuine spare parts at competitive prices. So, give us a call or drop us a message to get a free quote.

Engr. Md. Mostafizur Rahman, B.Sc. Engg. (ME, DUET)

Co-Founder & Chief Technical Officer, Sims Tech Engineering BD

At Tech Innovation, our goal has always been to redefine industry standards and provide solutions that are both practical and transformative. As the Co-Founder, I am committed to ensuring that every product we offer and every project we execute upholds the highest levels of performance, safety, and sustainability. Our focus on advanced industrial flooring and construction chemical solutions enables our clients to achieve their operational goals while ensuring longevity and efficiency.

Collaboration and innovation are at the heart of our approach. By working closely with clients, engineers, and technical experts, we tailor our solutions to meet the specific requirements of each project. From epoxy flooring installations to structural rehabilitation and chemical-resistant coatings, our projects demonstrate our technical proficiency and our commitment to delivering results that exceed expectations.

Looking ahead, we are determined to continue leading with innovation, integrity, and excellence. At [Your Company Name], we strive to create value not only through our products but also by nurturing partnerships built on trust and reliability. Together with our talented team, we are excited to continue shaping the future of construction chemicals and industrial flooring, one successful project at a time.

Engr. Md. Mostafizur Rahman, B.Sc. Engg. (ME, DUET)

Tech Innovation

Donec in nibh in dui tempus elementum. Vivamus sed nibh tempus, ultrices erat at, rutrum dolor. Aliquam quam sem, rutrum in enim non, interdum imperdiet nisl. Nulla posuere euismod egestas. Nunc sit amet risus elementum, sollicitudin libero quis, malesuada turpis. Vestibulum luctus faucibus ullamcorper. Sed velit mauris, varius quis malesuada ut, mattis id neque. Duis sed eros ac justo gravida eleifend. Suspendisse hendrerit non risus convallis placerat. Donec pulvinar, nisl a vulputate tincidunt, nisi dui congue nunc, at ultricies elit turpis ac leo. Etiam quam sem, sollicitudin et mauris ut, dictum pellentesque mauris. Suspendisse non convallis libero, nec finibus quam. Ut sollicitudin libero in semper viverra. Maecenas fermentum, mauris at ullamcorper bibendum, turpis massa scelerisque massa, eget accumsan turpis neque nec dolor.

Nam pretium egestas dolor placerat dapibus. Sed justo urna, cursus eu laoreet et, elementum et lectus. Ut porta purus ac enim imperdiet bibendum. Nulla faucibus bibendum sodales. Nulla cursus lorem vitae mauris iaculis molestie. Aliquam tellus mauris, dictum eget tincidunt at, volutpat vitae lectus. Sed mollis ac ex nec lobortis. Vestibulum sed tincidunt diam. Suspendisse scelerisque malesuada massa, non tincidunt tellus sodales quis. Vivamus ac eleifend lorem, quis rhoncus erat. Sed viverra nisi pellentesque ligula volutpat aliquam. Cras sit amet condimentum lectus. Cras sit amet pretium odio. Fusce imperdiet elementum lectus, et pulvinar lacus porta nec. Aliquam erat volutpat. Praesent rhoncus massa et odio varius pretium.

25+

Engineers

20+

Projects

30+

Ongoing
First About Highlight Content Image

What We Do

  • Industrial Flooring — Durable, seamless floors for factories and commercial spaces.
  • Concrete Chemicals — Additives that boost concrete strength and longevity.
  • Waterproofing — Protect buildings from water damage and leaks.
  • Structural Repair — Restore and strengthen damaged concrete structures.
  • Grouting & Crack Injection — Seal cracks and fill voids with precision.
  • Surface Treatments — Enhance adhesion and durability of surfaces.
  • Epoxy & PU Flooring — High-performance, chemical-resistant coatings.
  • Anti-Static Flooring — Safe solutions for electronics and cleanrooms.
  • Floor Preparation — Smooth, polished surfaces ready for coating.
  • Chemical Resistant Flooring — Floors that withstand harsh industrial chemicals.

Our Strengths

  • Expert Team — Skilled professionals with years of industry experience.
  • Quality Products — High-performance materials for long-lasting results.
  • Innovative Solutions — Advanced technologies for modern construction challenges.
  • Customer Focused — Tailored solutions to meet each client’s needs.
  • Durability & Reliability — Solutions designed to withstand the toughest conditions.
  • Timely Execution — Projects completed on schedule without compromising quality.
  • Sustainability — Eco-friendly products and practices for responsible construction.
  • Technical Support — Dedicated support for consultation and project guidance.
  • Safety Compliance — Adhering to all safety standards and regulations.
  • Industry Expertise — In-depth knowledge across industrial and commercial sectors.

Second About Highlight Content Image
Third About Highlight Content Image

Case Studies

  • Epoxy Flooring Installation at Manufacturing Plant: Seamless epoxy floor installation for heavy-load production and chemical-resistant operations.
  • Polyurethane Flooring for Food Processing Unit: Durable and hygienic PU flooring for safe food processing operations.
  • Waterproofing for Commercial High-Rise Building: A Comprehensive waterproofing system to prevent leaks and water damage.
  • Structural Repair and Concrete Rehabilitation: Restored structural integrity of damaged concrete using advanced repair solutions.
  • Anti-Static Flooring for Pharmaceutical Cleanroom: Installed static-free flooring to ensure safety and hygiene in pharmaceutical production.
  • Chemical-Resistant Epoxy Flooring at Textile Factory: Epoxy flooring designed to withstand heavy chemical exposure and industrial wear.

#SIMSTECH

Our Mission

To revolutionize design customs through innovative solutions and approaches and build them into reality.
Vision Image

Our Vision

Nulla tortor sapien, posuere ut maximus interdum, pharetra porta felis. Fusce semper at justo ac mollis. Etiam placerat mi a eros volutpat, in hendrerit velit commodo. Nam id lacus id dolor pellentesque iaculis. Donec sagittis cursus magna ac lacinia. Nulla mollis commodo diam eu tincidunt. Etiam id elit ipsum. Ut dictum vehicula pretium. Nunc pellentesque nisi consequat mi placerat, at venenatis felis lacinia. Nullam ac scelerisque ipsum. Quisque arcu nisi, volutpat sit amet vestibulum ut, luctus eu ex. Suspendisse varius ligula magna, ut aliquam eros elementum a. Aliquam ultricies non lectus ut finibus. Proin euismod leo nec sapien sagittis finibus.

Value Image

Our Value

Nulla tortor sapien, posuere ut maximus interdum, pharetra porta felis. Fusce semper at justo ac mollis. Etiam placerat mi a eros volutpat, in hendrerit velit commodo. Nam id lacus id dolor pellentesque iaculis. Donec sagittis cursus magna ac lacinia. Nulla mollis commodo diam eu tincidunt. Etiam id elit ipsum. Ut dictum vehicula pretium. Nunc pellentesque nisi consequat mi placerat, at venenatis felis lacinia. Nullam ac scelerisque ipsum. Quisque arcu nisi, volutpat sit amet vestibulum ut, luctus eu ex. Suspendisse varius ligula magna, ut aliquam eros elementum a. Aliquam ultricies non lectus ut finibus. Proin euismod leo nec sapien sagittis finibus.

Mission Image

Our Mission

Nulla tortor sapien, posuere ut maximus interdum, pharetra porta felis. Fusce semper at justo ac mollis. Etiam placerat mi a eros volutpat, in hendrerit velit commodo. Nam id lacus id dolor pellentesque iaculis. Donec sagittis cursus magna ac lacinia. Nulla mollis commodo diam eu tincidunt. Etiam id elit ipsum. Ut dictum vehicula pretium. Nunc pellentesque nisi consequat mi placerat, at venenatis felis lacinia. Nullam ac scelerisque ipsum. Quisque arcu nisi, volutpat sit amet vestibulum ut, luctus eu ex. Suspendisse varius ligula magna, ut aliquam eros elementum a. Aliquam ultricies non lectus ut finibus. Proin euismod leo nec sapien sagittis finibus.