4399免费视频

山(shan)東(dong)七星電(dian)(dian)氣科(ke)技發展有限公司(si)成立于(yu)(yu)1999年(nian)，位于(yu)(yu)山(shan)東(dong)省淄博市,占地20000m2，致力(li)于(yu)(yu)研制、開發、生(sheng)產(chan)(chan)(chan)冷、熱(re)縮(suo)制品(pin)(pin)(pin)、電(dian)(dian)纜附件、各式(shi)電(dian)(dian)容式(shi)套管等產(chan)(chan)(chan)品(pin)(pin)(pin)。作(zuo)為電(dian)(dian)氣產(chan)(chan)(chan)品(pin)(pin)(pin)的專業制造商，公司(si)本著(zhu)“以技術(shu)求發展，以質量(liang)求生(sheng)存”的原則來塑造企業品(pin)(pin)(pin)牌(pai)，采用(yong)(yong)優質的原材料，全新的設計理(li)念、生(sheng)產(chan)(chan)(chan)工(gong)(gong)(gong)(gong)藝。產(chan)(chan)(chan)品(pin)(pin)(pin)廣(guang)泛應用(yong)(yong)于(yu)(yu)電(dian)(dian)力(li)，通訊，電(dian)(dian)子，冶金，礦(kuang)業，軍工(gong)(gong)(gong)(gong)，造船，家電(dian)(dian)，建(jian)筑，石油化(hua)(hua)工(gong)(gong)(gong)(gong)等行(xing)業，安(an)裝(zhuang)方便，耐老化(hua)(hua)，可在高溫高寒條件下使(shi)用(yong)(yong)。產(chan)(chan)(chan)品(pin)(pin)(pin)已通過國(guo)家電(dian)(dian)力(li)權威(wei)檢測機構(gou)的監測認可，取得ISO9001:2008質量(liang)管理(li)體系認證，符(fu)合國(guo)際電(dian)(dian)工(gong)(gong)(gong)(gong)安(an)全標(biao)準UL224、加拿大CSA22．2的標(biao)準要(yao)求，并(bing)獲得支撐條、硅橡(xiang)膠(jiao)自粘(zhan)帶、填充膠(jiao)等11項發明專利。公司(si)培養了一批專業的輸變電(dian)(dian)站(zhan)絕緣防護(hu)工(gong)(gong)(gong)(gong)程及電(dian)(dian)纜附件安(an)裝(zhuang)技術(shu)施工(gong)(gong)(gong)(gong)人員，變電(dian)(dian)站(zhan)絕緣防護(hu)工(gong)(gong)(gong)(gong)程在國(guo)內(nei)已交驗工(gong)(gong)(gong)(gong)500余(yu)座(zuo)。各種規格冷縮(suo)、熱(re)縮(suo)電(dian)(dian)纜附件被眾多省市的城網改造和新建(jian)項目選中，深受(shou)用(yong)(yong)戶好評(ping)。