... 4.shelves can be adjusted 5.knock down to pack high quality custom made supermarket shelf Product:1.size:profession design drawing and advise ... coated.4.logo:sticker,silkscreen,etc.5.shelf for displaying products.6.height and length can be adjusted.7.free ... supermarket,shopping mall,stores,keychain shop,ect.7.service:OEM and ODM8.quality assurance:certification ISO9001/2008Delivery:1.packag:in cartons, ...