Material: Steel Usage: The stainless steel trusses up bringing, the international advanced technology, import equipment and material adopted are manufactured. It is it take, is it form a complete set object regular, truss up, tighten, install use new-type to fasten the fixture to deduct to pitch to pitch. Application: No matter on the land, the ocean or the sky, no matter industry, agriculture, transportation, communication, electricity, chemical industry, traffic, urban construction, etc, are used in eac field extensively. It is depand on the products.