Procurement of office furniture how to choose the right procurement method?

In order to ensure quality, as long as time permits as far as possible to use open tendering methods, including projects below the limit. The use of open tendering and the choice of comprehensive scoring method, in order to avoid malicious bidding or low price and low quality of the winning bid. If for reasons of time to use non-open tendering procurement, as far as possible, the material and technical indicators and functional requirements to do a detailed and practical, in addition, in the appearance of the size to allow for a certain margin of error, and in the notice of request for quotations or negotiation documents in a clear acceptance, in order to appropriately increase the quality of the deposit and to extend the warranty period in order to ensure that the quality of the procurement.