My factory produce Construction Formwork Accessories in China for many years,such as Combination Steel Brackets,most of them are used in Concrete Formwork and Panel aluminium,and easy install and quick release for the Houses,Windows,Doors,and so on.
please contact us and visit http://www.nbfavor.com/Html/ProductList.asp?SortID=123&SortPath=0,123, for more details