24
2026-02
3 Minutes to Understand the Wisdom of China's Shield Machines in Metro Construction
This article adopts the "3-Minute Read" perspective to introduce the core role of China's shield tunneling machine as a "mobile smart factory" in metro tunnel construction. It analyzes the principle of achieving "one-pass tunnel completion" through five precise steps, highlighting its significance as an embodiment of the transition from "Made in China" to "Intelligently Made in China" and the applied value of Chinese engineering wisdom.
2026-02-24
06
2026-02
06
2026-02
China's "Deep-sea Space Station" Completes Debut
On February 6, the "Deep-sea Space Station" completed its first application at the Jintang Undersea Tunnel. The 75-meter high-pressure operation broke through the traditional depth limit, marking a new breakthrough in China’s deep-buried tunnel construction technology and filling the domestic gap in relevant fields.
2026-02-06
30
2026-01
The domestic infrastructure sector kicked off 2026 with robust prosperity. Fueled by the dual support of policies and funding, major underground projects have been intensively launched, driving a surge in demand for shield tunneling equipment. This has in turn unleashed definite growth potential for upstream consumable sectors such as wear-resistant materials and seals. With the expansion of application scenarios and breakthroughs in overseas exports, the industrial chain synergy effect has become increasingly prominent, ushering the industry into an era of value revaluation and high-quality development opportunities.
2026-01-30
12
2026-01
On January 10, 2026, the Third 2025 Executive Vice Chairman Meeting of the International Association for Large-Diameter Engineering Shafts, Piles and Deep Foundations was successfully held in Ningbo. Mr. Chao Huanqing, Chairman of our company, Mr. Yang Jingrui, Chairman of our controlled subsidiary (Luoyang Jiujiu Wear-Resistant Material Manufacturing Co., Ltd.), and Mr. Jin Wenge, Vice General Manager of our company, attended the meeting as relevant members of the Association .
2026-01-12
12
2026-01
World's longest expressway tunnel opens to traffic in Xinjiang
China Daily Online：An aerial drone photo taken on Dec 20, 2025 shows a view of Urumqi-Yuli Expressway in Northwest China's Xinjiang Uygur autonomous region.
2026-01-12
22
2025-12
22
2025-12
22
2025-12
22
2025-12
139, Fengrun East Road, High-tech Development Zone, Luoyang City, Henan Province, China
