Color steel plate engineering is another important part of steel structure engineering. The construction quali…
The welding ball structure adopts hollow ball (material Q235 ordinary steel), and the bolt ball structure adop…
Hollow sphere joint: The advantages of this joint are simple structure and manufacturing, beautiful sphere sha…
Three-layer steel space frame is the pioneering and development of double-layer steel space frame, and also th…
In recent years, space frame structure has been widely used in the construction of dry coal sheds, and space f…
Nowadays, color steel plate commonly used in the market is generally polyester paint if no special requirement…