CNC

CNC Bangladesh

CNC - Bangladesh

Innovators in Industrial Gas & Cryogenic Solutions

Cryogenic Solutions Cryogenic technology, Innovative gas solutions, engineering excellence, safety-focused services. We are specialized in comprehensive gas solutions, Gas-mixing technology, special gas supply, fire suppression Systems, cryo-equipment fabrication, nitrogen purging and on-site installation across Bangladesh.

40+

Projects Completed

6+

Years of Expertise

73k sq. ft.

Facilities

Scroll

Our Valuable Customers

Who we are

CNC Bangladesh Limited

Est. Excellence

3

Advanced Factories

Who We Are

Who We Are

At CNC Bangladesh Limited, we specialize in providing comprehensive gas solutions tailored to meet the unique needs of industries across Bangladesh. With expertise in engineering, fabrication, and on-site installation, we deliver customized gas systems and cryo-equipment that ensure the highest levels of efficiency, safety, and innovation.

  • Customized gas systems & cryo-equipment
  • Engineering, fabrication & on-site installation
  • Highest levels of efficiency, safety and innovation
Learn More
Our Purpose

What Drives Us Forward

01

Provide optimum service and innovative solution to our customer through Innovation, Technology, Quality and Safety while being eco-friendly following the highest standards to ensure absolute Customer Satisfaction.

Principle 01
02

To become a leading company by providing comprehensive Gas Solutions in Bangladesh.

Principle 02
03

Our core value is to provide outstanding products & excellent services that together delivers premium value to our customers.

Principle 03
Factory Network

Three Facilities. One Reliable Supply Chain.

CNC Bangladesh operates advanced factories in Gazipur, Chittagong and Fakirhat, strengthening delivery speed for industrial gases, fire suppression, nitrogen purging and cryogenic solutions.

Explore Factory Network
Our Products and Services

Comprehensive Industrial and Cryogenic Solutions

Liquid Oxygen (LOX)
Product

Liquid Oxygen (LOX)

Liquid Oxygen (LOX) is a high-purity cryogenic form of oxygen, cooled to approximately −183°C at atmospheric pressure. It is stored and transported in insulated cryogenic tanks and converted to gaseous oxygen on site when needed — an efficient solution for customers requiring a reliable, continuous supply of oxygen in large quantities. Key Applications Medical & hospitals Steel & metal processing Metal cutting & welding Glass manufacturing Chemical industry & combustion processes Wastewater treatment Laboratories CNC Bangladesh Limited supplies Liquid Oxygen with a focus on quality, reliability, safety and timely delivery.

View Details
Liquid Nitrogen (LIN)
Product

Liquid Nitrogen (LIN)

Liquid Nitrogen (LIN / LN₂) is a colorless, non-flammable cryogenic liquid with a boiling point of approximately −196°C. Its excellent cooling and inerting properties make it suitable for a wide range of industrial, medical, laboratory, food and cryogenic applications, and it is particularly suitable for customers requiring large-volume nitrogen supply. Key Applications Food freezing & processing Pharmaceuticals & healthcare Electronics Chemical industries Oil & gas and pipeline purging Industrial manufacturing CNC Bangladesh Limited supplies Liquid Nitrogen for customers requiring dependable, high-volume supply, supported by safe handling, reliable delivery and professional technical service.

View Details
Oxygen (O2)
Product

Oxygen (O2)

Compressed Oxygen is oxygen gas (O₂) stored under high pressure in gas cylinders. It is widely used in medical, industrial, welding, cutting and laboratory applications. Key Applications Medical & healthcare Welding & metal cutting Industrial processes Laboratories Cylinder Sizes Typical oxygen cylinders are available in 10 L, 20 L, 47 L and 50 L water capacity.

View Details
Nitrogen (N2)
Product

Nitrogen (N2)

Compressed nitrogen is nitrogen gas (N₂) stored under high pressure in gas cylinders, bundles, or storage vessels. Commercial nitrogen is normally supplied at high purity depending on the application.  Key Applications Inerting, purging & pressure testing Food packaging & preservation Electronics & laboratories Chemical & manufacturing industries Available in standard-pressure and high-pressure grades — see purity above.

View Details
Argon (Ar)
Product

Argon (Ar)

compressed Argon (Ar) is a colorless, odorless, non-flammable, inert gas. It is commonly supplied as compressed gas in high-pressure cylinders for welding, metal processing, laboratories, and other industrial applications. Key Applications TIG / MIG welding (shielding gas) Metal processing & heat treatment Laboratories & analytical instruments Other industrial applications requiring an inert atmosphere Available in standard-pressure and high-pressure grades — see purity above.

View Details
Carbon-Dioxide (CO2)
Product

Carbon-Dioxide (CO2)

A CO₂ cylinder is generally filled by weight, not by setting a normal gas-cylinder filling pressure.A cylinder mainly contain 30, 40 or 45 kg of CO₂. At normal temperatures, part of the CO₂ is liquid and the remainder is vapor. The cylinder pressure therefore depends mainly on temperature, not directly on how many kilograms have been filled.  How CO₂ Cylinders Are Filled A CO₂ cylinder is filled by weight, not by setting a normal gas-cylinder filling pressure. Cylinders typically contain 30, 40 or 45 kg of CO₂. At normal temperatures part of the CO₂ is liquid and the remainder is vapor, so the cylinder pressure depends mainly on temperature — not directly on how many kilograms have been filled. Key Applications Food & beverage Fire safety MIG welding Dry ice blasting

View Details
Helium (He)
Product

Helium (He)

Helium (He) is a colorless, odorless, non-toxic and non-flammable noble gas. It is the second-lightest element and is chemically very inert. Mainly use MRI machines,Leak detection, Welding, Laboratory gas, Balloons/airships etc. Key Applications MRI machines Leak detection Welding Laboratory gas Balloons & airships

View Details

Watch Video

Showcasing Our Latest Projects

Our Strengths

Why Choose CNC Bangladesh?

CNC Bangladesh combines over 5-6 years of industry expertise with advanced technology to deliver reliable gas solutions. With three state-of-the-art factories in Shitakunda, Bagerhat, and Gazipur, we offer diverse services, including industrial gases, fire suppression, nitrogen purging, and cryogenic solutions. Our commitment to quality and timely delivery ensures customer satisfaction and exceptional results every time.

01 Industrial gases & cryogenic solutions
02 Fire suppression systems
03 Nitrogen purging & inerting
04 Custom fabrication & on-site installation
Our Services
Our strengths

Pioneer in Industrial Gas & Cryogenic Solutions

Innovative gas solutions, cryogenic technology, engineering excellence, safety-focused service.

✓

0+

Projects Completed

Successfully executed numerous projects.

0+

Years of Expertise

Decades of experience in the gas industry.

0k sq. ft.

Facilities

Three advanced factories across Bangladesh

0+

Skilled Professionals

A dedicated team of engineers and technicians delivering excellence.

0+

Fire suppression project completed

Successfully executed numerous fire suppression projects.

Accreditations

Certified for Quality, Safety & Compliance

UL
UL Solutions logo

UL Certification

Product safety, compliance & certification

UL Solutions

FM
FM Approvals logo

FM Approval

Fire protection & loss prevention

FM Approvals

NFPA
National Fire Protection Association logo

NFPA Standards

Fire, electrical & life safety

National Fire Protection Association

LPCB
Loss Prevention Certification Board logo

LPCB Certification

Fire & security protection

Loss Prevention Certification Board

QMS
International Organization for Standardization logo

ISO 9001:2015

Quality Management System

International Organization for Standardization

EMS
International Organization for Standardization logo

ISO 14001:2015

Environmental Management System

International Organization for Standardization

Audited & renewed annually · Compliance documents available on request

Customers Feedback

Building Trust Through Excellence

“

“CNC Bangladesh Limited has been an exceptional partner in delivering reliable and high-quality gas solutions. Their commitment to excellence and safety ensured the success of our project. We are extremely satisfied with their service and professionalism.”

Engr Md Nazmul Islam

Engr Md Nazmul Islam

DGM, Head of ASU, GPH Ispat Limited

Ready to power your industry with reliable gas solutions?

Get a custom quote from our engineering team today — tailored to your exact requirements.

Request A Quote