Reasearch On Evaluation&Selection Of Commercial Concrete Suppliers In Anhui DE Construction Company

Anhui DE Construction Engineering Co.,Ltd.is located at 1060 Yuxi Road and Nanling intersection in Hefei,with registered capital of 239.4173 million RMB,780 professional and technical personnel and 150 million net assets.At present,the company has two first-class qualifications,namely,municipal public works construction general contract and housing construction general contract,with six second-class qualifications,respectively,steel structure,decoration and decoration,mechanical and electrical equipment installation,curtain wall,lifting equipment installation and fire engineering.To ensure the quality of DE company's SX housing project and improve the competitiveness of enterprises,it is imperative to select commercial concrete suppliers.Based on the grey decision theory,the evaluation model is constructed by using multi-objective weighted grey target decision method,and the standard deviation method is used to determine the index weight,and the concrete supplier is evaluated and selected.The following conclusions were drawn from the study:(1)According to the relevant literature and the actual needs of enterprises,the evaluation index system of alternative suppliers of commodity concrete is constructed from four aspects:cost and quality,supply capacity,comprehensive strength and cooperation stability.Among them,cost and quality are mainly evaluated from three indexes:product quotation,quality system certification and service quality;supply capacity is evaluated from three indexes:production capacity,delivery time and new product R&D capability;comprehensive strength is evaluated from three indexes:registered capital,settlement flexibility and geographical location;cooperation stability is evaluated from historical cooperation degree and enterprise reputation.(2)The weight of each index is reasonably determined by standard deviation method,avoiding the influence of subjective factors.By scientific calculation,the weights of each index are:supplier product quotation(0.0883),quality system certification(0.0898),service quality(0.0881);production capacity(0.0881),delivery time(0.0881),new product R&D capacity(0.0917),registered capital(0.0987),settlement flexibility(0.0881),geographical location(0.0960);historical cooperation degree(0.0917),enterprise reputation(0.00917).(3)Using the constructed evaluation index system to evaluate suppliers,the comprehensive evaluation results are:A company(0.9404)>B company(0.2521)>BC company(0.1361).The comprehensive evaluation value of supplier A(0.9404)is the largest,which indicates that A company is closest to the gray target center.Therefore,we should choose A company as Anhui DE Construction Company SX housing project as the final cooperation of commercial concrete suppliers.Figure[9]table[7]reference[60].