For Bolted Box Truss, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Bolted Box Truss has been well received by many customers and enjoyed a good reputation in many countries. SHANGHAI CHLEH EXHIBIT INDUSTRY CO.,LTD Bolted Box Truss have characteristic design & practical performance & competitive price, for more information on the Bolted Box Truss, please feel free to contact us.