I will commission the production of metal loft shelving. We are interested in the offer of serial production of this type of metal structures. Please send us an offer with information about standard sizes, prices of individual sizes and delivery times. If anyone offers these metal shelving structures complete with real wood oak shelves, please also give me the price of the set with oak shelves. We want a metal frame preferably in dark gray or black, but the color is unlikely to be a problem, because it is very modern now. Bookcase with 5 shelves, shelf depth 45 cm or 50 or 60 cm.