(1)采購(gòu)雙方的信息不對(duì)稱(chēng); (2)質(zhì)量控制難度大; (3)供求雙方競(jìng)爭(zhēng)對(duì)于合作; (4)對(duì)客戶(hù)需求的反應(yīng)較慢。