Pipe Rack/ DIY Shelf 
Pipe racking -DIY racking-Light duty pipe racks designed to handle tubulars (primarily pipe and connectors with other metal accessorieses) between the racked or setback position and the well center

Assembled into too many special and actual structures according to your created need, such as all kinds of storage carts, material racks with different size

A newly eco-friendly material

It would be used to workroom and warehouse in household appliances, automobile, light industry areas, especially assemblage and machine tools etc as the storage racks for all kinds of parts and raw material