Granite Squares For inspecting machine spindle and else aquareness work-pieces TRPE ( mm) Squareness betwee measuring surface and datum surface Flatness straightness Ofmeasuring suface ....
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 ....
 ² High tensity: tie rod system adopts advanced cold rolled technology manufacturing, which improves its tensile strength.  ² Highly tensile strength, and high-precision process can make the....
Rebar connector/ splice is a parallel thread mechanical splicing system designed for the connection of concrete reinforcing bars from  ¦ 14~  ¦ 40. Material: 45# high-quality carbon structural steel....
Adjustable jack base is used as the base which holds the standard of the scaffold, adjusting the height of the scaffold as well as making the whole scaffolding more stable. We can manufacture as your....