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Tunnel bilateral synchronous longitudinal pouring system
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2025.05.13
90 self-propelled dual-outlet pumps have arrived at the entrance of the Sejila Mountain Tunnel in Linzhi.
On May 12, 2025, the self-propelled concrete delivery equipment model HBC90.13SK-GY will be safely delivered to the entrance of the Sejila Mountain Tunnel in Linzhi, Tibet, and will soon be installed and put into operation.
2025.05.12
The Tunnel Bureau’s Large Shield Machine Company has selected Huaqiang Jinggong’s self-propelled concrete delivery equipment.
On April 30, 2025, the HBC90.13SK-GY self-propelled concrete pump will be delivered to Linzhi, Tibet.
2021.12.24
Huaqiang Jinggong has been shortlisted as a supplier under China Railway Construction’s 2021-2023 Equipment Framework Agreement.
2021.03.29
Mr. Zhang Jinggang, Chairman of Huaqiang Jinggong (Tianjin) Technology Co., LTD., was elected Vice President of the Beijing-Tianjin Science and Technology Valley Corporate Joint Charity Association.
2021.01.27
Huaqiang Jinggong has passed the supplier audit conducted by China Railway Construction Bridge Engineering Bureau.
2021.01.22
The Beijing-Shenyang High-Speed Railway’s Beijing-Chengde section, in which Huaqiang Jinggong Equipment participated in the construction, has been opened and is now in operation.