上(shang)(shang)海上(shang)(shang)兆閥門制(zhi)造有限(xian)公司坐落在上(shang)(shang)海，創建(jian)于(yu)二(er)十一世紀。公司自創建(jian)以來，始終堅持“以人為(wei)本、信譽至上(shang)(shang)、尊重(zhong)人才、服務(wu)社會”的宗旨，確(que)立(li)了(le)(le)“以市場為(wei)導(dao)向、以科技(ji)為(wei)基礎、以制(zhi)度為(wei)保障、持續改進、顧(gu)客滿意”的管理(li)方針。建(jian)立(li)健全(quan)了(le)(le)企業的各項管理(li)制(zhi)度。打造出了(le)(le)“團結奮進、勇于(yu)創新、尊重(zhong)知識、精干(gan)高效”的芒果视频下载(zai)氛圍(wei)，步入(ru)(ru)了(le)(le)“以質量贏(ying)得市場，以信譽求得發展(zhan)”的良性經營軌道，產(chan)品結構(gou)先進，技(ji)術精湛，按國(guo)際標準分部標、國(guo)標、美標、日(ri)標、德(de)標等。所有閥門入(ru)(ru)庫前均經嚴格(ge)檢測，確(que)保了(le)(le)產(chan)品質量的可靠性。

目前公司主導產品(pin)(pin)有(you)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（電(dian)動(dong)(dong)(dong)(dong)(dong)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)(dong)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、截(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（電(dian)動(dong)(dong)(dong)(dong)(dong)截(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)截(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)(dong)截(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、切斷(duan)(duan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(煤氣(qi)(qi)(qi)(qi)緊急切斷(duan)(duan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)緊急切斷(duan)(duan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、燃(ran)氣(qi)(qi)(qi)(qi)緊急切斷(duan)(duan)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa))、燃(ran)氣(qi)(qi)(qi)(qi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(燃(ran)氣(qi)(qi)(qi)(qi)專(zhuan)用截(jie)止(zhi)(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、燃(ran)氣(qi)(qi)(qi)(qi)止(zhi)(zhi)回閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、燃(ran)氣(qi)(qi)(qi)(qi)專(zhuan)用球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa))、球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（電(dian)動(dong)(dong)(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、蝶閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（電(dian)動(dong)(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)(dong)蝶閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、止(zhi)(zhi)回閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、旋塞(sai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（電(dian)動(dong)(dong)(dong)(dong)(dong)旋塞(sai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、手動(dong)(dong)(dong)(dong)(dong)旋塞(sai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)旋塞(sai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa))、柱(zhu)塞(sai)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)(自(zi)(zi)立式(shi)(shi)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、自(zi)(zi)力(li)式(shi)(shi)壓力(li)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、自(zi)(zi)力(li)式(shi)(shi)流量調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、自(zi)(zi)力(li)式(shi)(shi)溫度調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、單座(zuo)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、雙座(zuo)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、套筒調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、電(dian)動(dong)(dong)(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)調(diao)(diao)(diao)節(jie)(jie)(jie)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、安全閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、水力(li)控制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)（流量水力(li)控制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、壓力(li)水力(li)控制(zhi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)）、節(jie)(jie)(jie)流閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、疏水閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)、過(guo)濾器等(deng)(deng)等(deng)(deng)十幾(ji)個品(pin)(pin)種，兩千多個規格，采用的(de)材料有(you)鑄鐵、碳素鋼、合金(jin)鋼、耐熱鋼、不(bu)銹鋼；使用溫度-200°C～+800℃，壓力(li)范(fan)圍0.6Mpa～40Mpa，磅級150LB～1000LB，公稱通徑為(wei)DN3～2600mm，操作方(fang)式(shi)(shi)有(you)手動(dong)(dong)(dong)(dong)(dong)、齒輪傳動(dong)(dong)(dong)(dong)(dong)、電(dian)動(dong)(dong)(dong)(dong)(dong)、氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)(dong)(dong)、液壓傳動(dong)(dong)(dong)(dong)(dong)、自(zi)(zi)動(dong)(dong)(dong)(dong)(dong)等(deng)(deng)驅動(dong)(dong)(dong)(dong)(dong)裝置，廣(guang)泛應(ying)用于石油、天然氣(qi)(qi)(qi)(qi)、化工、電(dian)力(li)、冶金(jin)、國防科技、礦(kuang)山、船舶、食(shi)品(pin)(pin)、醫藥(yao)、供水、暖通、城(cheng)建等(deng)(deng)重要領域。