Concrete tie
We usher in brilliant future of domestic railway industry with our differentiated technologies.
Tie quality test
We are manufacturing high quality products with automated production lines that we have built, using the latest equipment system.
Compressive strength test
Slump test
Air volume test
Concrete tie rail bottom flexural strength test
Tie center flexural strength test
Concrete outer track gauge test
Concrete tie outer track gauge test
Concrete tie clip hanger height test
concrete tie bearing surface width test
PSC tie shoulder drawing test
B2S Panel pre-embedding drawing test