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The research and production of brake braking system - air chamber and adjusting arm and related a
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Hot News

01

Company news

COMPANY NEWS
Strategic cooperation helps the company take off
作者:admin 发布时间:2021-07-09 阅读次数:1
Shanghai Tianhao Industrial Co., Ltd. has signed a strategic cooperation agreement with Shaanxi Construction Steel Structure Co., Ltd. in Xi 'an on July 1, 2021.
02

Industry information

Industry information
"Ma Wan" Super Large Diameter Mud Water Balance Shield Machine launched
作者:admin 发布时间:2021-07-19 阅读次数:0
On July 15, the super-large diameter mud-water balance shield machine "Ma Wan", with a diameter of 15.53m, was launched at the 2nd standard of Shenzhen Ma Wan Cross-sea Channel, which was built by Shenzhen Transportation and Public Facilities Construction Center and China Railway Tunnel Bureau.
03

Latest announcement

the latest announcement
The Shalao section of Qingdao Metro Line 4 runs through, which is the first ultra-shallow buried subway shield section that crosses the tidal river under seawater in China
作者:admin 发布时间:2021-07-22 阅读次数:0
On July 21, with the "Dongfang No.2" shield tunneling machine breaking out of the rock at Laoshan No.6 Middle Station, the shield tunneling on the left line between Shazikou Station and Laoshan No.6 Middle Station of Qingdao Metro Line 4 received the tunneling smoothly, and the Shilao section of Line 4 was successfully completed.