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Joinery is a part of woodworking that involves joining together pieces of timber or lumber, to produce more complex items. The joinery business processes wood and makes joints of woods which are then used for construction or as source material for other wood items. It’s easy to confuse joinery and carpentry. In short: joiners make woods for further processing by carpenters.
This business might serve other businesses (B2B model) as well as end-customers (B2C business).