As we all know, generally speaking, the angle type is mainly divided into equal and unequal Angle angle two categories, which can be divided into unequal angle unequal thickness and unequal thickness ...
Flat steel, refers to the width of 12-300mm, 3-60mm thick, rectangular cross section and slightly blunt edge of steel.Flat steel can be finished steel, can also be made of welded pipe blank and lamina...
Galvanized steel springboard safety factor is relatively high, and wood springboard is very prone to erosion, ignition, causing cracks, very prone to accidents.Galvanized steel springboard with corros...
Released on Dec. 15, 2019
