Many jobs are put out to contract to several specialised top industries in the neighbourhood. SD produces on demand. This reduces the need to keep stock, cost efficient. Most models are 'hand made'. All parts are tested exhaustively in the several stages.
Products leave the factory in perfect condition.
SD Systems is being distributed in about 25 countries, the quality and number of the distributors are still increasing. There are great plans for the future, for example, to extend the range to all stringed instruments and building studio microphones.