On 11th December, the market of domestic steel scraps runs smoothly
Although the spot price rise continuously, the price of domestic steel scraps does not rise. [...]
The colour coated roofing sheet and aluminium tile
Colour coated roofing sheet is the waved contour plate. Generally, people bend the color coated steel [...]
Film impact endurance test| Color coated steel coil
Film Impact Endurance Test Methods: The temperature is 23±2℃, and the relative humidity is 50％±5％. [...]
NSS Test Introduction (steel corrosion)
NSS test is widely used to test the accelerated steel corrosion. It is in a [...]
The steel market is unstable, and how much will the steel price decrease?
About invest shares of PPP project, the investment in the half of 2016 increases quickly. [...]
Cladding materials routine traits (GI Sheet)
GI sheet is one of cladding materials. 1. GI is the code of the dip [...]