慈溪精(jing)密(mi)（JMZZ），成立于(yu)(yu)1973年，坐落于(yu)(yu)浙江(jiang)省(sheng)寧波市(shi)慈溪市(shi)，是(shi)慈溪歷(li)史最(zui)悠(you)久的精(jing)密(mi)鑄造廠，公司占地(di)面積15000平方(fang)米，建(jian)筑面積10000平方(fang)米。

1996年成為(wei)日(ri)本KITZ公(gong)司指定生(sheng)(sheng)產(chan)廠家、以(yi)(yi)日(ri)本的(de)管(guan)理技術為(wei)依托、專業生(sheng)(sheng)產(chan)高(gao)(gao)難度、高(gao)(gao)要求(qiu)的(de)精密鑄(zhu)(zhu)件(jian)及精加工(gong)(gong)(gong)。主要生(sheng)(sheng)產(chan)鑄(zhu)(zhu)件(jian)材(cai)質(zhi)有不(bu)銹鋼(gang)、不(bu)銹鐵(tie)、鑄(zhu)(zhu)鋼(gang)件(jian)、合(he)(he)金(jin)(jin)鋼(gang)、特種(zhong)合(he)(he)金(jin)(jin)鋼(gang)、高(gao)(gao)鎳(nie)合(he)(he)金(jin)(jin)球(qiu)(qiu)鐵(tie)、球(qiu)(qiu)墨鑄(zhu)(zhu)鐵(tie)等，擁有硅溶(rong)膠(jiao)工(gong)(gong)(gong)藝、復合(he)(he)工(gong)(gong)(gong)藝和水玻璃工(gong)(gong)(gong)藝三條(tiao)生(sheng)(sheng)產(chan)線，配備(bei)加工(gong)(gong)(gong)中心(xin)及全數控(kong)精加工(gong)(gong)(gong)設備(bei),生(sheng)(sheng)產(chan)各種(zhong)精加工(gong)(gong)(gong)五金(jin)(jin)件(jian)。鑄(zhu)(zhu)件(jian)化(hua)(hua)學成份符合(he)(he)國際(ji)標(biao)準，機械性能金(jin)(jin)相(xiang)組織，X射線探傷照(zhao)片達到I級(ji)標(biao)準，球(qiu)(qiu)鐵(tie)球(qiu)(qiu)化(hua)(hua)Ⅱ級(ji)以(yi)(yi)上(shang)，合(he)(he)格率99%，球(qiu)(qiu)化(hua)(hua)率達到95%以(yi)(yi)上(shang)。我公(gong)司采(cai)用全數據(ju)化(hua)(hua)管(guan)理，全自(zi)動化(hua)(hua)檢測(ce)，全電腦自(zi)動配料(liao)，擁有光譜儀、高(gao)(gao)清晰金(jin)(jin)相(xiang)顯微鏡等先進的(de)理化(hua)(hua)、化(hua)(hua)驗檢測(ce)設備(bei)。