Machine-made of light keel keel fitting suspended ceiling is an integral part of, including the wooden keel and light steel keel. Using wooden keel must pay attention to wood drying. Now the majority of home improvement selection easy deformation, with the fire performance of light steel keel , the selection should pay attention to the thickness of the keel, preferably not less than 0.6 mm. Also decorated rusted easily the best choice of the original board galvanized keel, to avoid post-galvanized keel. 

To strip as raw material by a continuous cold forming. Production of complex cross section profiles (products: light steel keel, baking varnish keel, cassette keel, all kinds of building materials, steel, steel lined door profiles, high barricade, etc.) according to customer requirements design and manufacture different specifications of cold, paint machine equipment.