Home
About
Group Profile
Organization
Group Culture
Group honor
Products
Equipment
Blog
Group activities
Group internal news
Industry information
Performance
Honor
Contact
Contact us
Recruitment
Online message
中文
Corporate Honors
Patent Certificate
3C Certificate
Production Permit
Toothed quick connector for shield tunnel segment installation
Special T-bolts for rail transit
A socket connector using mushroom-headed threaded steel anchor bolts
An adjustable seismic support bracket for fixed pipe positions
A highly stable axial connection component
A dedicated plug-in pipe support and hanger for the subway.