New building materials, steel and wood square, metal square tube steel and wood square, template support pipe, galvanized pipe manufacturers specializing in supply-side template support, complete specifications of various wood products side. Currently, the building on the support structure for the template situ concrete construction, generally made of steel or wooden beams assembled into a template bracket, use steel or wooden scaffolding built into the constitution bracket support and concrete construction with steel templates. Its problem is assembled and built heavy workload, low efficiency of construction, labor costs and material costs, poor quality, waste of resources, unsightly and difficult to adjust. Features one: keel tight flexible connection only makes operation simple, and structural stability. Features 2: freely retractable keel so you can freely adjust to any size. Features 3: Column keel and clever self-locking connection is not only simple but also more robust. Features Four: tie rod flexible firm, flexible fastener is a must. Features five: Compared to wood-beamed building structure is more accurate and more secure. Features six: so beautiful and clean construction site, greatly enhance the corporate image, highlighting the strength of enterprises. Features seven: labor, material saving, time-saving and more security. Features eight: Do not use wood, energy saving and environmental protection, the product can be reused, so that greatly reduce the cost of construction