Longspan steel shelving is the perfect solution no matter what you need to store from small components to heavy cartons. Our longspan system is easy to assemble and uses a modular design with
bolt-free lock-in system which requires no special tools, giving you maximum storage in minutes whatever your available
space.https://www.sinoracking.com/industrial-warehouse-metal-storage-medium-duty-longspan-shelving-rack-system.html