The steel cage rolling welding machine for the Moscow-St. Petersburg high-speed rail project has been successfully delivered.

On December 1, 2025, Tianjin Yinfeng officially dispatched to Russia the fully customized Steel Cage Rolling Welding Machine for the Moscow-St. Petersburg High-Speed Rail Project (VSM-1), following the completion of all production and calibration procedures. The successful delivery of this critical equipment represents another major breakthrough for China's intelligent steel processing machinery in the international high-end infrastructure market, while injecting new momentum into the deepening cooperation between China and Russia in transportation infrastructure.

The Moscow-St. Petersburg High-Speed Rail, a vital transportation hub project currently under construction in Russia, was officially launched in March 2025 following personal approval from President Vladimir Putin. Spanning 679 kilometers, the line will feature 16 stations (including 4 intermediate stations within Moscow) with a maximum operating speed of 360 km/h. Upon completion, it will significantly reduce travel times between Russia's two core cities and serve as a critical link for economic corridors in European Russia. Slated for construction commencement in summer 2026 and official opening in April 2028, the project represents an investment exceeding 2.3 trillion rubles. Its high-standard construction requirements pose stringent challenges to the technical performance and reliability of core construction equipment.

As a flagship manufacturer specializing in intelligent steel processing equipment, Tianjin Yinfeng secured the core equipment supply contract for this project by leveraging its years of technological expertise and overseas project experience. The delivered steel cage rolling welding machine integrates multiple core technologies including precision forming, high-efficiency processing, and intelligent control. It achieves uniform spacing between longitudinal and spiral reinforcement bars with millimeter-level forming accuracy. Compared to traditional manual processing methods, this equipment boosts production efficiency by 3-4 times while reducing labor costs by 75% and material waste by 1%. It will deliver efficient and high-quality technical support for the bridge foundation construction of the high-speed rail line.

Indeed, Tianjin Yinfeng has established a longstanding presence in the Russian market, having previously supplied multiple sets of intelligent steel processing equipment to renowned Russian enterprises including DSK, SU555, and BTS-Most, with its reliable performance garnering high client recognition. The successful delivery of this steel cage rolling welding machine marks a deepened extension of this collaboration. Currently, the intelligent slab production line supporting this high-speed rail project is in full-scale production and will soon be shipped to Russia, establishing a comprehensive supply chain encompassing "core equipment with supporting production lines".

Leveraging advanced R&D capabilities, stringent quality control systems, and comprehensive after-sales service networks, Tianjin Yinfeng's products and services now extend across multiple countries and regions globally. From serving renowned enterprises like Hong Kong Huaxie and Taiwan's Pai Bo Steel, to supporting major overseas projects including Uzbekistan's BTB, India's EEE, and Saudi Arabia's NEOM City, through to international infrastructure developments such as the Belgrade Metro in Serbia, North Macedonia's KARPOS, Bulgaria's Reinforcement Company, and Argentina's Santa Cruz Hydropower Station—Tianjin Yinfeng not only supplies intelligent steel processing equipment but also deploys complementary digital solutions like MES production management systems and AI-powered blueprint recognition systems. This full-spectrum service capability has garnered worldwide acclaim from global clients.

The successful delivery of equipment for the Moscow-St. Petersburg High-Speed Rail Project not only demonstrates Tianjin Yinfeng's technical prowess and brand influence, but also serves as a vivid demonstration of complementary advantages and win-win cooperation between China and Russia in infrastructure development. Moving forward, Tianjin Yinfeng will continue to focus on intelligent, high-end, and global development strategies. By continuously upgrading its product and service systems, the company will provide "Made with Chinese Intelligence" solutions for more major international infrastructure projects, driving high-quality development in global transportation infrastructure construction.