北(bei)京朗威達(da)科技發(fa)展有限(xian)公司是一家集合(he)研發(fa)、生產、供應(ying)、銷(xiao)售與一體生產KJ90NB以(yi)及KJ90X型(xing)煤(mei)礦(kuang)**監控(kong)系(xi)統(tong)廠家，公司生產的(de)(de)煤(mei)礦(kuang)用(yong)產品均(jun)為原廠原裝，價格優惠，市(shi)場報價合理(li)，型(xing)號(hao)規(gui)格齊全，其(qi)中常(chang)規(gui)使(shi)用(yong)的(de)(de)包(bao)括RS485數字信(xin)(xin)號(hao)、RS232輸(shu)出信(xin)(xin)號(hao)，頻(pin)率輸(shu)出，4-20ma、modbus輸(shu)出信(xin)(xin)號(hao)，電(dian)流信(xin)(xin)號(hao)，常(chang)開常(chang)閉(bi)信(xin)(xin)號(hao)等(deng)(deng)(deng)各(ge)種(zhong)類型(xing)，同時可以(yi)提供煤(mei)礦(kuang)用(yong)井下環境監測(ce)監控(kong)使(shi)用(yong)、礦(kuang)用(yong)管道甲(jia)烷、瓦斯、一氧化碳、硫化氫、粉塵濃度(du)含量(liang)、二氧化碳、氧氣、煙(yan)霧、溫(wen)度(du)、液位、風(feng)速、濕度(du)、風(feng)筒風(feng)量(liang)、饋電(dian)狀態等(deng)(deng)(deng)有(you)毒(du)有(you)害氣體監控(kong)系(xi)統(tong)、KJ90N煤(mei)礦(kuang)**瓦斯監控(kong)設備的(de)(de)產品圖片操作(zuo)視(shi)頻(pin)以(yi)及說明書合格證，操作(zuo)說明，電(dian)路(lu)圖，線路(lu)圖等(deng)(deng)(deng)配套的(de)(de)售前售后保障。公司主要供應的(de)(de)產品均(jun)煤(mei)安證書、安標(biao)證件齊全，歡(huan)迎(ying)各(ge)界供應商(shang)、經(jing)銷商(shang)、服務商(shang)等(deng)(deng)(deng)企業前來詢價索要報價表以(yi)及地址電(dian)話，并(bing)(bing)且(qie)我(wo)公司代理(li)多家品牌、質保一年，并(bing)(bing)提供相應產品的(de)(de)維修(xiu)服務有(you)。

PBG1斷路器電(dian)源(yuan)板-DYB-10電(dian)源(yuan)板、DZBP-I型低壓電(dian)網綜合保護(hu)器/PLC電網(wang)綜(zong)合保護器LK3101、GZBP-I型高壓電網綜合保護器、DZBY-I型低壓(ya)電(dian)網綜(zong)合保(bao)護器、DZBY-I型低壓(ya)電(dian)網(wang)綜合保(bao)護器(qi)-新款、DZBY-II型低壓電網綜合保(bao)護器、GZBY-I型高(gao)壓電網綜(zong)合保護(hu)器、GZBY-II型高(gao)壓電網綜合保(bao)護器、DZBP-Y型低壓電網綜合保護(hu)器/PLC電網綜合保護器(qi)LK3202-1、GZBP-Y型(xing)高壓電網綜合保護器/PLC電網綜合保護器LK3102、DZBP-W型(xing)低壓(ya)電網綜合保護器/PLC電(dian)網(wang)綜(zong)合保護器LK3102/DZBPII、GZBP-WK型高(gao)壓(ya)電網綜合(he)保護器/PLC電網(wang)綜(zong)合保護器LK3102/GZBPII、ZNK-I型(xing)斷路器控制器

濟寧永煤工礦(kuang)機械有限公司主營礦(kuang)用各大廠家的(de)饋電開(kai)關(guan)、啟(qi)動器、照明(ming)綜保、高低(di)壓(ya)移(yi)變(bian)上的(de)本體(ti)、保護器、控(kong)制器、控(kong)制變(bian)壓(ya)器、隔離換向(xiang)開(kai)關(guan)、真空接觸器、斷路器、PLC可編程控制(zhi)器(qi)(qi)、AD模塊、顯示(shi)屏(ping)、高(gao)低壓采樣總版、插件(jian)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)等配件(jian)。以(yi)及(ji)(ji)礦用傳感器(qi)(qi)、監控分站、礦用隔爆(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)等煤(mei)礦以(yi)及(ji)(ji)非煤(mei)礦金屬礦用防(fang)爆(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)。礦用保護器(qi)(qi)系(xi)列品牌：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)光防(fang)爆(bao)(bao)科技(ji)股(gu)份(fen)有(you)限(xian)公司(si)，淮南(nan)萬泰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子，湘潭華(hua)(hua)宇科技(ji)，上(shang)海(hai)頤坤自(zi)動化(hua)，上(shang)海(hai)華(hua)(hua)榮，南(nan)京(jing)雙京(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，天(tian)(tian)津華(hua)(hua)寧電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子，山西際(ji)安(an)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，浙(zhe)江(jiang)(jiang)恒泰科技(ji)，八達電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，北京(jing)朗威達，北京(jing)三盟，濟(ji)源(yuan)礦用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，濟(ji)源(yuan)煤(mei)炭(tan)高(gao)壓，濟(ji)源(yuan)科靈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，濟(ji)源(yuan)平光，濟(ji)源(yuan)中(zhong)原，山西華(hua)(hua)鑫(xin)，天(tian)(tian)津天(tian)(tian)礦電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)（天(tian)(tian)礦防(fang)爆(bao)(bao)），HOJE新宏基，浙(zhe)江(jiang)(jiang)浩鑫(xin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，上(shang)海(hai)山源(yuan)，淄博中(zhong)正，泰安(an)眾誠(cheng)，江(jiang)(jiang)蘇中(zhong)聯(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，鹽城中(zhong)煤(mei)亞太(tai)，山東**電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，浙(zhe)江(jiang)(jiang)合信防(fang)爆(bao)(bao)，浙(zhe)江(jiang)(jiang)志展，天(tian)(tian)津貝克(ke)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，長治貝克(ke)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)，常州聯(lian)(lian)力科技(ji)，太(tai)原惠特科技(ji)，尤洛卡等。煤(mei)(mei)礦用傳感器(qi)系列(lie)品牌：中(zhong)(zhong)煤(mei)(mei)科(ke)工重(zhong)慶研(yan)究院(yuan)(yuan)（重(zhong)慶煤(mei)(mei)科(ke)院(yuan)(yuan)），煤(mei)(mei)炭科(ke)學技術研(yan)究院(yuan)(yuan)（北(bei)京煤(mei)(mei)科(ke)院(yuan)(yuan)），中(zhong)(zhong)煤(mei)(mei)科(ke)工集團(tuan)沈陽研(yan)究院(yuan)(yuan)有限公司（沈陽煤(mei)(mei)科(ke)院(yuan)(yuan)），常州天地(di)，江(jiang)(jiang)蘇(su)三(san)(san)恒，宜興市三(san)(san)恒，重(zhong)慶梅(mei)安森，揚中(zhong)(zhong)市南(nan)方礦用電器(qi)，煤(mei)(mei)科(ke)院(yuan)(yuan)北(bei)京總院(yuan)(yuan)，鎮(zhen)江(jiang)(jiang)中(zhong)(zhong)煤(mei)(mei)，楠江(jiang)(jiang)集團(tuan)，徐州江(jiang)(jiang)煤(mei)(mei)，鄭州光力，南(nan)京北(bei)路等