Also known as brace, brace, steel structure, Rod. The common form cable-stayed Article straight brace. Common specifications for the M10, M12. Unequal length. The role of the cable-stayed bars and strut purlins (connected to the cable-stayed Article two purlins) composed of geometric immutable system. Because the purlins of the roof at the roof when the force, due to the presence of the roof slope, so that the purlin force in the direction of the weak axis, if not the oblique bar and strut purlins in the direction of the weak axis will produce distortion. Which Hebei brace, Yongnian steel structure, manufacturers, Yongnian steel structure brace manufacturers Which scale, said through fastener manufacturer, product quality, large-scale factories, all kinds of strange shaped pieces or drawings.