Over 30 Years of Expertise in Industrial Gases and Total Gas Solutions
Thai Special Gas Co., Ltd. (TSG) is a trusted full-service industrial gas provider with more than 30 years
Thai Special Gas Co., Ltd. (TSG) is a trusted full-service industrial gas provider with more than 30 years of experience serving a wide range of industries. We are committed to delivering industrial gases and equipment that meet the highest standards, supported by strong focus on safety, quality, and professional service.
Industrial Gas Products
TSG supplies a comprehensive range of industrial gases to support industrial and engineering applications, including:
- Oxygen (O₂)
- Argon (Ar)
- Carbon Dioxide (CO₂)
- Nitrogen (N₂)
- Helium (He)
- Hydrogen (H₂)
- Mixed Gases
- Special Gases
All gases are subject to strict quality control processes. Cylinders are inspected and certified in accordance with safety standards by accredited factories and testing agencies approved by the Department of Industrial Works.
On-Site Gas Generators
TSG provides innovative on-site gas generation solutions for nitrogen and oxygen production at customer facilities. These systems help reduce logistics burden, lower energy and operating costs, and minimize environmental emissions
Energy Gases
Clean, stable, and highly efficient energy sources designed to meet the demands of modern industrial operations.
TSG supplies major energy gases such as LPG, LNG, and Propane, ideal for production processes that require continuous operation, high safety standards, and effective energy cost control.
Refrigerants – International Standard Quality
TSG manufactures and supplies high-quality refrigerants such as R-32 and R-410A under standardized production processes and strict quality control, ensuring consistency, performance, and reliability in every cylinder delivered.
TSG refrigerants comply with international AHRI 700 standards and also include alternative refrigerants such as R-407C, R-404A, and R-407H, supporting commercial and industrial refrigeration systems with efficient and environmentally responsible operation
Equipment – Complete Gas System Solutions
TSG supplies and services a full range of gas system equipment, including:
- Gas cylinders
- Piping systems
- Valves
- Regulators
- Pressure gauges
- Vaporizers
- Control and safety devices
Our equipment solutions support energy, manufacturing, and specialized industrial applications.
Standards, Safety, and Delivery Readiness
- All gas cylinders are inspected and certified to meet safety standards
- Systematic inventory management with regular stock replenishment
- Products available for both cylinder and bulk supply
- Fast, safe, and standards-compliant delivery services
Supporting a Wide Range of Industries
Gases supplied by Thai Special Gas Co., Ltd. (TSG) are carefully selected, engineered, and quality-controlled to meet the needs of diverse industrial applications. Leading companies in Thailand and the region trust TSG gases and services to support production processes, improve efficiency, and enhance safety standards sustainably.
Electronics & Electrical Equipment Industry
TSG supplies gases and gas systems for the electronics industry, including nitrogen, argon, carbon dioxide, oxygen, LPG, and other gases based on customer requirements.
Our gases are used in the production of printed circuit boards (PCBs), electronic assembly, electrical appliance manufacturing, solar panel production, and other high-precision manufacturing processes.
TSG also provides gas system design, installation, and related equipment, with strong focus on safety, efficiency, and environmental impact reduction—supporting our customers’ long-term growth and operational stability.
Automotive & Automotive Parts Industry
The automotive industry is a key driver of Thailand’s economy. TSG supports this sector by supplying gases such as nitrogen, argon, carbon dioxide, oxygen, LPG, and other gases as required.
TSG gases are used across metal and plastic parts production, vehicle assembly, welding, and forming processes. As automotive technologies continue to evolve, TSG remains ready to support customers with gas solutions that meet new technologies and higher safety standards.
Metal Industry
TSG supplies high-quality gases for all metal processing applications, including melting, forming, cutting, welding, and inspection processes.
Our products are designed to improve productivity, reduce energy consumption, lower operating costs, and increase profitability, while maintaining strong focus on safety and environmental responsibility.
Medical & Chemical Applications
In the medical sector, TSG supplies medical gases to hospitals and healthcare facilities, including medical oxygen, nitrous oxide, helium, sterilization gases, cryogenic gases, and laboratory gases.
We also provide design, installation, and maintenance of medical gas pipeline systems by experienced specialists, along with inspection and maintenance services to ensure continuous safety and system readiness.
Food & Beverage Industry
The food and beverage industry is another key sector supported by TSG. We supply gases for all stages of production, including heating, sterilization, chilling and freezing, carbonated beverage production, shelf-life extension, and laboratory analysis.
TSG offers Food Grade & Beverage Grade gases under strict quality control standards, ensuring product safety and consumer confidence.
Other Industries
In addition to core industries, TSG supports a wide range of other sectors, including tire and rubber products, glass and glazing, agriculture, and other specialized industries.
If you are unsure about the most suitable gas or system for your application, TSG’s expert team is ready to provide professional consultation and customized solutions to match your specific operational needs.
A Gas Supplier You Can Trust
More than 30 years of experience is your assurance of TSG’s expertise in solving complex industrial challenges.
TSG is committed to the principles of Quality, Safety, Environment, Service, and Responsibility to Our Customers’ Applications.
Whether your site is local or overseas, we deliver with speed and strict safety standards. We listen carefully and design services that match each customer’s budget and operational requirements—acting as a long-term business partner to support sustainable industrial growth.
