Home » steel coil
6 01, 2017

NSS Test Introduction (steel corrosion)

By |1月 6th, 2017|Categories: Product|Tags: , , , , , , , , |0 Comments

NSS test is widely used to test the accelerated steel corrosion. It is in a special test box, and people spray a mist, including 5士0.5% sodium chloride, and 5-7.2 brine [...]

4 01, 2017

The steel market is unstable, and how much will the steel price decrease?

By |1月 4th, 2017|Categories: Industry Info|Tags: , , |0 Comments

About invest shares of PPP project, the investment in the half of 2016 increases quickly. Besides, the data of diggers surpass the expection, and capital construction will be continuous in [...]