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.