Stacking Formwork Rack empresas de importación para stacking formwork rack empresas de exportación

We are interested in formwork racks 3-3.5 m. If you have them in stock, what is the load-bearing capacity of the racks? What is the weight of the rack? The thickness of the inner and outer pipes? What is the thickness of the hook? What is the thickness of the support plate and its dimensions? What is the price? If we order racks from you, we will buy a whole 22-ton machine.