理由1(展會說明):
中(zhong)國(guo)(guo)·上(shang)(shang)(shang)海(hai)(hai)國(guo)(guo)際緊(jin)(jin)(jin)固(gu)件(jian)(jian)(jian)工(gong)業(ye)博(bo)覽(lan)(lan)(lan)(lan)會(hui)（International Fastener Show China）是緊(jin)(jin)(jin)固(gu)件(jian)(jian)(jian)產業(ye)鏈覆蓋范圍廣泛、規模龐大、實(shi)力雄厚的緊(jin)(jin)(jin)固(gu)件(jian)(jian)(jian)專業(ye)博(bo)覽(lan)(lan)(lan)(lan)會(hui)，由中(zhong)國(guo)(guo)機械(xie)通(tong)用零部件(jian)(jian)(jian)工(gong)業(ye)協會(hui)、中(zhong)國(guo)(guo)機械(xie)通(tong)用零部件(jian)(jian)(jian)工(gong)業(ye)協會(hui)緊(jin)(jin)(jin)固(gu)件(jian)(jian)(jian)分會(hui)、上(shang)(shang)(shang)海(hai)(hai)愛螺展覽(lan)(lan)(lan)(lan)有(you)限(xian)(xian)公(gong)(gong)司(si)、漢(han)諾威米(mi)蘭(lan)展覽(lan)(lan)(lan)(lan)（上(shang)(shang)(shang)海(hai)(hai)）有(you)限(xian)(xian)公(gong)(gong)司(si)共同主(zhu)辦(ban)，上(shang)(shang)(shang)海(hai)(hai)愛螺展覽(lan)(lan)(lan)(lan)有(you)限(xian)(xian)公(gong)(gong)司(si)、漢(han)諾威米(mi)蘭(lan)展覽(lan)(lan)(lan)(lan)（上(shang)(shang)(shang)海(hai)(hai)）有(you)限(xian)(xian)公(gong)(gong)司(si)聯合承辦(ban)，中(zhong)國(guo)(guo)20多(duo)個省、市、區緊(jin)(jin)(jin)固(gu)件(jian)(jian)(jian)行業(ye)協會(hui)協辦(ban)。