Gases Supply Manufacturer, Gas Supplier for Industry

+86 139 2320 4047

lollan.zhou@yigas.cn

Inquire Now

Popular Gases

More Products >>

About Us

YIGAS is a comprehensive gas supplier in China, established in 1993 with over 30 years of experience in the industrial gas industry. Headquartered in Guangzhou, YIGAS operates 10 large-scale production bases. Our gas products encompass industrial gases and specialty gases, serving domestic and international industries including electronics and semiconductors, healthcare, laboratories, high-end equipment manufacturing, petrochemicals, building materials, and food processing. The company holds ISO 45001 Quality Management System certification and Safety Management System certification. In 2021, annual sales exceeded RMB 500 million.

Industry Expertise

YIGAS is a leading integrated gas supplier in China, with more than 30 years of specialized industry experience since 1993.

Manufacturing Capacity

The company operates ten major production facilities across the country, ensuring robust and reliable supply capabilities.

Logistics & Storage Infrastructure

YIGAS maintains a comprehensive logistics network, including over 100 hazardous chemical transport vehicles to support safe and efficient distribution.

Strategic Location

Our facilities are strategically located within 100 kilometers of Hong Kong Port, offering proximity advantages for international trade and logistics.

We Look Forward To Working With You.

Application Scenario

Cryogenic Freezing Chilling

Modified Atmosphere Packaging

Semiconductor Electronics

Cryopreservation Cryotherapy

Supercritical CO₂ Extraction

Catalyst Regeneration & Hydrogenation

Enhanced Oil Recovery

Metal Heat Treatment

Turbine Generator Cooling

Fiber Optics Displays

Pulp Paper

Cases

Supplying High-Purity Helium to Africa — February 2025 Export Project

In February 2025, YIGAS successfully completed the export of high-purity helium cylinders to an African partner. This shipment marked a key step in extending YIGAS’s global supply network and demonstrated our ability to serve customers in research, healthcare, and advanced manufacturing sectors across Africa.

Cases

Exporting a 40ft Container of High-Purity Argon Gas to Africa in September 2025

In September 2025, YIGAS successfully exported a full 40ft container of high-purity argon gas to an African client. This shipment highlights YIGAS’s strong international logistics capabilities, customized packaging solutions, and commitment to supplying stable and reliable industrial gases for global partners.

News Center

Jun. 24, 2026

How to Select High-Purity WF6 Gas Supplier for CVD Applications

For procurement managers, process engineers, facilities teams, quality managers, and EHS specialists, selecting a high-purity WF6 gas supplier should therefore follow a structured evaluation.

Jun. 24, 2026

How to Choose a Reliable Helium Gas Supplier for Semiconductor Use

For semiconductor procurement managers, process engineers, facilities teams, quality specialists, EHS managers, and supply-chain leaders, the best helium supplier is not simply the company offering the lowest unit price.

Jun. 18, 2026

Helium Recovery Systems vs. Vent Loss: Which Reduces Cost Better?

For procurement managers, operations leaders, and engineering teams responsible for helium-intensive industrial processes, the question is no longer purely academic: as helium prices remain elevated following major supply disruptions and geopolitical events that have removed substantial global production capacity from the market, every cubic meter

Jun. 18, 2026

Nitric Oxide Gas Instability in Industrial Chemical Processes

For procurement managers, process engineers, and quality assurance teams sourcing nitric oxide (NO) for industrial chemical processes, semiconductor fabrication, medical applications, or analytical instrumentation, the intrinsic chemical instability of NO is not a peripheral concern — it is the central technical challenge governing every decision

Jun. 12, 2026

Tungsten Film Deposition Instability Caused by WF6 Purity Fluctuations

Purity stability is essential because tungsten deposition is sensitive to small chemical changes. Moisture can hydrolyze WF6 and generate hydrogen fluoride and tungsten oxyfluoride species before the intended deposition reaction.

Jun. 12, 2026

Helium Leakage Problems in Cryogenic Systems and How to Prevent Them

Cryogenic systems depend on controlled heat transfer and stable pressure behavior. When helium escapes from a liquid helium reservoir, transfer line, valve, seal, recovery circuit, or test chamber, the effect is often much larger than the visible release.