Qingdao New Force | Sanhuali: Deeply cultivating the pipeline vacuum anti-freezing field and breaking foreign technology monopolies.

2026-04-09

Good News | The "Application Research on Anti-Freezing Technology for Drainage and Water Supply Pipelines Along Railway Tracks in Cold Regions," a project initiated and developed by Shandong Sanhuali Machinery Technology Co., Ltd., has won the Second Prize at the 7th Shandong Provincial Science and Technology Innovation Competition.

2024-03-20

Recently, the Shandong Provincial Association for Science and Technology announced the results of the 7th Shandong Science and Technology Workers' Innovation Competition. Organized by the Shandong Provincial Association for Science and Technology and hosted by the Shandong Provincial Institute of Electronics, the Jinan City Association for Science and Technology, and the Inspur Innovation Center, the event saw participation from candidates recommended by the Weifang City Association for Science and Technology. After rigorous evaluation stages—including an initial review by a panel of experts, a re-review, a live final round, and public announcement—the project "Research and Application of Anti-Freezing Technology for Drainage Pipes Along Railway Sidewalls in Cold Regions," independently developed by Shandong Sanhuali Machinery Technology Co., Ltd., was awarded second prize in the competition.

Deepening Cross‑Border Strategic Cooperation to Jointly Tap the Extreme‑Cold Market | Kazakh Customers Visit Sanhuali to Discuss Export Cooperation on Vacuum‑Freezing Products

2026-06-11

Recently, a delegation of Kazakhstani partner clients paid a visit to Sanhuali Company for an inspection and exchange. The two sides held comprehensive, in-depth discussions on export cooperation for vacuum‑based antifreeze product lines, applications in extremely cold‑climate settings, and the development of a long‑term strategic partnership, reaching multiple agreements that lay a solid foundation for mutually beneficial, win‑win cross‑border collaboration.