Constructor Group AS is a Norwegian -registered international company, with headquarters in Oslo, that specialises in the manufacture and supply of shelving, mobile shelving, pallet racking and similar storage systems, primarily for commercial use in offices, factories . Constructor Group AS is a Norwegian -registered international company, with headquarters in Oslo, that specialises in the manufacture and supply of shelving, mobile shelving, pallet racking and similar storage systems, primarily for commercial use in offices, factories . Gonvarri Material Handling is a prominent manufacturer of storage solutions, which may include the storage of corrugated boxes within their comprehensive industrial storage systems. Their expertise in innovative storage machines and warehouse management systems indicates a capability to address. Boxes are made of aluminium, plastic or waterproof veneer with or without internal damping and for completely water and dustproof solutions. Strong all-welded aluminum pallets in 10 different standard sizes and several of these are kept in stock. Neumann customers are professional builders, contractors and small industrial enterprises. Postboxes In 2001 we acquired Nic. Sandberg AS, a well established supplier of postboxes in Norway.