In the summer, there is a lot of rain, and after the rain, the weather is hot and humid. In this state, the surface of galvanized steel products is easy to be alkalization (commonly known as white ...
EN39 S235GT and Q235 are both steel grades used for construction purposes.
EN39 S235GT is a European standard steel grade that refers to the chemical composition and mechanical properties of the st...
On Jan 3th,2022, after research on the meeting of the leading group for the selection and commendation of "advanced collectives and individuals forhigh-quality development" in Hongqiao District, d...