Shanghai XINNAI Packing machine Co., Ltd.. specializes in manufacturing and selling pneumatic steel strapping tools, pneumatic plastic strapping tools,steel strapping tool, buckle free steel strapping tool,electric strapping tool,maual strapping tools.Their main application fields include steel, metallurgy, metal, machinery, etc. Xinnai has accumulated many manufacturing technologies over the past decade. It can provide customers with the most practical and high efficient production equipment.