In December 2023, Gamma Gas, thanks to its outstanding innovative achievements in PSA nitrogen generation technology, was awarded the "High-Tech Enterprise" certification, firmly securing its position as a leading technological enterprise in the PSA industry. Behind this honor lies the company's continuous investment in research and development over the years and its relentless pursuit of cutting-edge industry technologies.

The relevant government departments have strict selection criteria for high-tech enterprise certification:

Intellectual Property Requirement: Enterprises must own invention patents, utility models, or software copyrights relevant to their core products or services.

R&D Investment: R&D expenses over the past 3 fiscal years should account for at least 3% - 5% of sales revenue, varying by revenue tiers, with at least 60% of R&D spending occurring within China.

Talent & Revenue: Scientific and technical staff should constitute ≥10% of the workforce, and high-tech product/service revenue must reach ≥60% of total revenue.

Overall Capabilities: Firms also need to meet standards in technological innovation and achievement transformation.

This certification serves as authoritative validation of Gamma Gas' technical strength and innovation, significantly enhancing its brand reputation and market credibility.