High tensity: tie rod system adopts advanced cold rolled technology manufacturing, which improves its tensile strength. Highly tensile strength, and high-precision process can make the....
HONGKONG SWIFT CO., LIMITED is a company which has a few factories under control, with all factories located in the most renowned city in China. Our main products include concrete test instruments ....
Our factory specializes in manufacturing and selling construction scaffolding system, including portal frame, ladder frame. Scaffolding was widely used in building, halls, bridges and control grid....