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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
Our company will participate in the guangdong-hong kong-macao greater bay area underground space conference and the fifth (shenzhen) urban underground space and integrated pipe corridor technology innovation forum in 2019
作者:admin 发布时间:2019-12-09 阅读次数:4
"Guangdong-hong kong-macao greater bay area underground space conference and the fifth (shenzhen) urban underground space and integrated pipe corridor technology innovation forum" will be held in shenzhen from December 5 to 6, 2019. Leaders of shenzhen municipal housing and construction bureau, academician zhou fulin of Chinese academy of engineering, academician wang fuming and guests of relevant enterprises attended the forum.
02

Industry information

Industry information
Guiyang rail transit line 3 has successfully crossed the guiyang-guangzhou high-speed railway
作者:admin 发布时间:2020-01-10 阅读次数:0
On January 9, it was learned that, with the steady tunneling of "qianjin" shield tunneling machine, guiyang line 3 civil engineering project department of 14th bid successfully completed the construction task of running down the guiyang-guangzhou high-speed railway, declaring the first shield tunneling machine in guizhou province to successfully run down the guiyang-guangzhou high-speed railway.
03

Latest announcement

the latest announcement
The second phase of guiyang rail transit line 2 was completed
作者:admin 发布时间:2020-01-16 阅读次数:0
On January 15, the second phase of rail transit line 2, from youjujie station to guigang station, was smoothly connected with the last blast of tunnel blasting. Since then, guiyang city rail transit line 2 phase ii project was completed.