Gases Supply Manufacturer, Gas Supplier for Industry

+86 139 2320 4047

lollan.zhou@yigas.cn

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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 9001 Quality Management System certification and OHSMS 18000 Occupational Health 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

Apr. 30, 2026

How NF₃ Gas Is Used for Chamber Cleaning in CVD Processes?

Nitrogen trifluoride (NF₃) is widely used for CVD chamber cleaning because it can generate highly reactive fluorine species when activated by plasma or heat. These species react with silicon-containing and related deposits, converting solid residues into volatile byproducts.

May. 09, 2026

How NF₃ Plasma Cleaning Improves Semiconductor Production Efficiency

For process engineers, CVD equipment managers, and procurement teams sourcing specialty gases, NF₃ remote plasma cleaning is no longer a marginal efficiency option — it is the established standard for advanced semiconductor chamber maintenance. This article explains how NF₃ plasma cleaning works, why it outperforms legacy cleaning methods, wh

May. 09, 2026

Why High Purity NF₃ Gas Is Critical for Semiconductor Yield

For procurement managers, process engineers, and supply chain specialists sourcing specialty gases for advanced semiconductor manufacturing, NF₃ purity is not a specification formality — it is a direct variable in wafer yield, equipment reliability, and the economic performance of every production run. This article explains the technical mechan

May. 15, 2026

Why NF₃ Gas Demand Is Growing in the Semiconductor Industry

Nitrogen trifluoride (NF₃) has quietly become one of the most strategically important specialty gases in advanced manufacturing. As the global semiconductor industry pushes the boundaries of chip miniaturization, the role of NF₃ in enabling ultra-clean production environments has never been more critical.

May. 15, 2026

NF₃ Gas vs CF₄ Gas for Semiconductor Chamber Cleaning: A Comprehensive Technical and Procurement Comparison

For semiconductor procurement managers, process engineers, and supply chain leaders evaluating cleaning gas specifications, understanding the technical distinctions between NF₃ and CF₄ is essential.