一、建筑门五金为什么需要单独招标门五金产品是所有大型建筑项目选用的重要环节,也是工程技术要求与实际产品选用的具体体现,包含产品的专业性和经济性,酒店项目也不例外。很长一段时间里,业主在选用门五金产品通常采用如下三种方式:1.总包给施工总包公司或装饰公司;2.招标 First, the door hardware Why need a separate bidding Door hardware products are all important aspects of the selection of large-scale construction projects, but also the engineering requirements and the actual use of specific products, including the product’s professional and economic, hotel projects are no exception. For a long time, the owners choose the door hardware products are usually the following three ways: 1. The total package to the construction company or decoration company; 2. Tender