應用層級分析法探討國內營建業鋼筋供應商之評選因子

Abstract

近年營建業因政府公共工程預算縮減，加上打壓房價的效應下，整體景氣表現不佳，鋼筋為工程主要結構材料之一，占工程總營造成本比例甚高，營建業在評選鋼筋供應商時需多方考量。

國內鋼筋產業長期處於供過於求的情況，近期更面臨大陸鋼廠低價競爭，隨著未來進口量可能擴大，勢必使鋼筋產業的挑戰更為嚴峻，兩岸鋼筋廠的規模、成本差異甚大，臺灣廠商應善用本地優勢，了解並滿足消費者的需求，尋求永續經營的生存之道。

本研究透過專家問卷與層級分析法找出國內營建業評選鋼筋供應商的可能考量條件，經分析並排序其權重，重要性依序為「產品品質」、「產品價格」、「產品交期」、「鋼筋裁剪定尺」，以此結果供產業相關人員作為決策參考依據。

In recent years, our government has cut its budget of public project and due to the fiscal policy; which prevent Real Estate Speculation. The construction industry performance had rapidly deteriorated. It does not only make a huge impact of steel bar price but also result in poor construction quality; in other words, we must choose carefully of our material supplier.

Domestic steel bar industry market has been in a long-term oversupply situation; and recently facing oversea competition from China steel mills; they have very large economic scale advantage, which provides extremely low production cost. In next decade, the potential threat from China might be increase enormously; Local manufacturers should make good use of local advantages and understand the demand of their consumers in order to seek sustainable business survival.

This study may consider conditions upon the selection of domestic construction industry steel bar suppliers through professional questionnaires and Analytic Hierarchy Process. By analyzing and sorting of its importance, the following order would be "product quality", "product price", "lead time", and "steel bar cut length" as a decision-making reference for the relevant personnel.