HUHUTECH International Group Inc. (NASDAQ:HUHU) ("HUHUTECH" or the "Company"), a professional provider of factory facility management and monitoring systems, is pleased to provide a corporate update detailing the Company's transformative achievements over the past fiscal year and its strategic roadmap for the remainder of 2026.

Understanding the HUHUTECH Business Model: The Backbone of Silicon

As global technology companies race to build the next generation of AI and semiconductor chips, HUHUTECH serves as the mission-critical "master architect" of the factory environment.

HUHUTECH is focused on specialized infrastructure that enables semiconductor factories to operate and scale. Manufacturing a semiconductor chip is one of the most precision-sensitive manufacturing processes in the world, where a single microscopic impurity can ruin millions of dollars in inventory. HUHUTECH addresses this challenge through highly specialized systems and intelligent automation.

• High Purity Process Systems (HPS): Specialized, high-reliability piping systems designed to deliver high-purity gases and chemicals to semiconductor fabrication equipment safely.
   
• Factory Management and Control Systems (FMCS): Intelligent monitoring software that oversees thousands of sensors and valves 24/7 to reduce human error and maintain continuous production.

HUHUTECH differentiates itself through localized deployment teams, rapid-response engineering support, modular standardized architecture, and deep expertise in contamination-controlled semiconductor environments.

Due to the mission-critical nature of semiconductor facility infrastructure, customers typically require ongoing maintenance, monitoring, expansion, and system upgrades throughout the operational lifecycle of a fabrication facility.

HUHUTECH is deeply committed to accelerating the adoption of its technology with semiconductor companies globally and to being a trusted infrastructure partner in the AI build-out.

2025 Year in Review: Operational Excellence on a Global Scale

The Company's "Global 2026" initiative has yielded significant operational progress across its international subsidiaries:

• Market Leadership in Japan: Japan remained HUHUTECH's largest single geographic market in fiscal year 2025, contributing 44.1% of total revenue (compared to 54.6% in fiscal year 2024, with the year-over-year percentage shift reflecting the contribution of newly operational international subsidiaries). HUHU Japan's operational throughput accelerated meaningfully, with the subsidiary completing 199 projects during the fiscal year, an increase from 81 projects in fiscal year 2024.
   
• The Hiroshima and Kumamoto Synergy: With the previously announced launch of the Hiroshima Project Office and the build-out of HUHUTECH's operational footprint in Kumamoto Prefecture, HUHUTECH now provides real-time, localized support to the major semiconductor clusters currently under construction in Western Japan.
   
• U.S. Market Breakthrough: Following its Nasdaq IPO, the Company's U.S. subsidiary, HUHU USA, secured a previously announced $3.0 million order to support semiconductor infrastructure deployment in the Arizona technology corridor, demonstrating HUHUTECH's capabilities in the competitive U.S. semiconductor market.
   
• Strategic European and Southeast Asian Anchors: Fully operational subsidiaries in Germany and Singapore now serve as primary service hubs for the Dresden and Singapore semiconductor ecosystems.