目(mu)前衛(wei)(wei)(wei)(wei)星(xing)(xing)電話(hua)(hua)有(you)：銥星(xing)(xing)、海事、歐星(xing)(xing)、亞(ya)星(xing)(xing).銥星(xing)(xing)，Iridium，靠66顆低軌道(dao)衛(wei)(wei)(wei)(wei)星(xing)(xing)通(tong)(tong)(tong)信(xin)，真正(zheng)全球覆蓋，包括南北極。成本超高，所以機器也很貴，話(hua)(hua)費也很貴。中(zhong)(zhong)國產天通(tong)(tong)(tong)1號衛(wei)(wei)(wei)(wei)星(xing)(xing)，覆蓋范圍為中(zhong)(zhong)國和(he)東南亞(ya)。衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52就是基(ji)于天通(tong)(tong)(tong)衛(wei)(wei)(wei)(wei)星(xing)(xing)的(de)衛(wei)(wei)(wei)(wei)星(xing)(xing)電話(hua)(hua)。衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52，是一款真正(zheng)意義上可(ke)以讓(rang)所有(you)智(zhi)(zhi)能(neng)手(shou)機都(dou)可(ke)以直連衛(wei)(wei)(wei)(wei)星(xing)(xing)的(de)天通(tong)(tong)(tong)接入終端設備(bei)：支(zhi)持(chi)中(zhong)(zhong)國電信(xin)天地(di)翼卡業務，用(yong)戶智(zhi)(zhi)能(neng)手(shou)機安裝天通(tong)(tong)(tong)貓APP，通(tong)(tong)(tong)過藍牙連接衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)設備(bei)，實現讓(rang)所有(you)的(de)智(zhi)(zhi)能(neng)手(shou)機都(dou)能(neng)撥(bo)打(da)衛(wei)(wei)(wei)(wei)星(xing)(xing)電話(hua)(hua)，發送天通(tong)(tong)(tong)消息能(neng)力；衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52，似(si)精(jing)(jing)靈(ling)(ling)(ling)般(ban)靈(ling)(ling)(ling)動，似(si)盒子般(ban)小(xiao)(xiao)巧(qiao)，似(si)手(shou)機般(ban)功能(neng)強大！支(zhi)持(chi)天通(tong)(tong)(tong)位(wei)(wei)置服(fu)務，可(ke)以實現天通(tong)(tong)(tong)粗定(ding)(ding)位(wei)(wei)和(he)精(jing)(jing)定(ding)(ding)位(wei)(wei)功能(neng)，天通(tong)(tong)(tong)精(jing)(jing)定(ding)(ding)位(wei)(wei)定(ding)(ding)位(wei)(wei)精(jing)(jing)度，小(xiao)(xiao)于10米，定(ding)(ding)位(wei)(wei)**小(xiao)(xiao)周期為90秒。衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52你值(zhi)得擁(yong)有(you)。衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52參加各種展銷會。火(huo)星(xing)(xing)穿(chuan)越衛(wei)(wei)(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)(ling)B52

“口”中含(han)“玉”，也正(zheng)(zheng)(zheng)是(shi)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)B52的(de)(de)(de)(de)(de)**賣點，方正(zheng)(zheng)(zheng)的(de)(de)(de)(de)(de)外(wai)形(xing)里(li)包含(han)著業(ye)(ye)內前端(duan)(duan)的(de)(de)(de)(de)(de)**技(ji)術。其次，“方圓(yuan)”的(de)(de)(de)(de)(de)文(wen)化傳(chuan)承(cheng)(cheng)。“中正(zheng)(zheng)(zheng)”的(de)(de)(de)(de)(de)文(wen)化經(jing)過了(le)(le)中華民族幾千年的(de)(de)(de)(de)(de)傳(chuan)承(cheng)(cheng)，方方正(zheng)(zheng)(zheng)正(zheng)(zheng)(zheng)的(de)(de)(de)(de)(de)外(wai)形(xing)又(you)有圓(yuan)滑的(de)(de)(de)(de)(de)輪廓，也是(shi)中華文(wen)化的(de)(de)(de)(de)(de)體(ti)(ti)現(xian)。**后(hou)，應急(ji)救援(yuan)的(de)(de)(de)(de)(de)功(gong)能(neng)(neng)體(ti)(ti)現(xian)。整個衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)整體(ti)(ti)形(xing)態酷似機(ji)器人的(de)(de)(de)(de)(de)頭(tou)部(bu)，兩顆圓(yuan)形(xing)按(an)鍵是(shi)產品(pin)的(de)(de)(de)(de)(de)“眼睛(jing)”，意味著尋找回家的(de)(de)(de)(de)(de)路。這也體(ti)(ti)現(xian)天通(tong)(tong)(tong)(tong)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)通(tong)(tong)(tong)(tong)信(xin)(xin)終端(duan)(duan)在應急(ji)救援(yuan)過程中應急(ji)通(tong)(tong)(tong)(tong)信(xin)(xin)保(bao)障的(de)(de)(de)(de)(de)作用(yong)，是(shi)“國之重(zhong)器”的(de)(de)(de)(de)(de)責任擔當。為(wei)所(suo)有智能(neng)(neng)手(shou)(shou)機(ji)撥打(da)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)電(dian)話賦能(neng)(neng)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)LeSatB52，是(shi)一款真正(zheng)(zheng)(zheng)意義上可(ke)以讓所(suo)有智能(neng)(neng)手(shou)(shou)機(ji)都可(ke)以撥打(da)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)電(dian)話的(de)(de)(de)(de)(de)天通(tong)(tong)(tong)(tong)接(jie)入(ru)終端(duan)(duan)設備。它支持(chi)中國電(dian)信(xin)(xin)天地翼卡業(ye)(ye)務，用(yong)戶(hu)智能(neng)(neng)手(shou)(shou)機(ji)只要下載安裝天通(tong)(tong)(tong)(tong)貓APP，通(tong)(tong)(tong)(tong)過藍牙連接(jie)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)B52，就可(ke)以實現(xian)普通(tong)(tong)(tong)(tong)智能(neng)(neng)手(shou)(shou)機(ji)撥打(da)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)電(dian)話、發送(song)天通(tong)(tong)(tong)(tong)消息的(de)(de)(de)(de)(de)功(gong)能(neng)(neng)。除此之外(wai)，還支持(chi)天通(tong)(tong)(tong)(tong)位(wei)置(zhi)定(ding)位(wei)服務，可(ke)以實現(xian)天通(tong)(tong)(tong)(tong)粗定(ding)位(wei)和精(jing)定(ding)位(wei)功(gong)能(neng)(neng)。天通(tong)(tong)(tong)(tong)精(jing)定(ding)位(wei)定(ding)位(wei)精(jing)度范圍(wei)是(shi)小于10米，定(ding)位(wei)**小周期為(wei)90秒(miao)。小巧靈(ling)(ling)動外(wai)形(xing)設計業(ye)(ye)界(jie)(jie)創新突破衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)B52，尺寸小巧，方便攜(xie)帶，65*65*23mm的(de)(de)(de)(de)(de)機(ji)身只有普通(tong)(tong)(tong)(tong)手(shou)(shou)機(ji)一半的(de)(de)(de)(de)(de)大小。**了(le)(le)業(ye)(ye)內**前端(duan)(duan)的(de)(de)(de)(de)(de)技(ji)術，突破了(le)(le)業(ye)(ye)界(jie)(jie)傳(chuan)統的(de)(de)(de)(de)(de)產品(pin)外(wai)形(xing)。同時，產品(pin)采用(yong)了(le)(le)內置(zhi)全向(xiang)衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)天線。質量衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)B52現(xian)貨衛(wei)(wei)(wei)(wei)星(xing)(xing)(xing)(xing)(xing)精(jing)靈(ling)(ling)B52沙漠穿越必備。

618電(dian)商大促(cu)臨(lin)近，衛星(xing)(xing)精靈B52也迎來(lai)一個重大好(hao)消息(xi)！LeSat官(guan)方(fang)京東店(dian)鋪(pu)(pu)大額優(you)惠(hui)券來(lai)了(le)。經過半年的(de)籌備，LeSat官(guan)方(fang)京東店(dian)鋪(pu)(pu)終于(yu)上線開業迎客啦(la)！！！為配合電(dian)商節日，各(ge)(ge)種折扣、各(ge)(ge)種贈(zeng)送，優(you)惠(hui)必須強勢來(lai)一波，為了(le)給大家能有(you)一個輕松、不費腦(nao)子的(de)618購(gou)物(wu)節，小編(bian)把店(dian)鋪(pu)(pu)的(de)優(you)惠(hui)都列出(chu)來(lai)了(le)，方(fang)便親們購(gou)買(mai)！優(you)惠(hui)一：1000元優(you)惠(hui)券。“618”期(qi)間在(zai)本店(dian)購(gou)買(mai)衛星(xing)(xing)精靈B52，可(ke)領取800元現金優(you)惠(hui)券，售價(jia)直降800元，省下的(de)都是白花(hua)花(hua)的(de)銀子！小小的(de)竊喜(xi)，又(you)可(ke)以出(chu)去浪一下啦(la)！優(you)惠(hui)二：“618”期(qi)間在(zai)本店(dian)購(gou)買(mai)衛星(xing)(xing)精靈B52，可(ke)贈(zeng)送價(jia)值199元的(de)主機殼(ke)套(tao)，秒(miao)變超酷單品(pin)！說(shuo)了(le)這么多(duo)，怎么才能得到衛星(xing)(xing)精靈B52這些優(you)惠(hui)了(le)，直接(jie)Call店(dian)鋪(pu)(pu)客服，報(bao)我“衛星(xing)(xing)精靈B52”大名就好(hao)。

《“青”愛(ai)的(de)(de)(de)城(cheng)(cheng)·打卡潮生活(huo)》首站(zhan)走(zou)進海寧，這是央視(shi)新(xin)聞攜手(shou)浙江、海寧在(zai)**城(cheng)(cheng)市發展(zhan)道路的(de)(de)(de)探索和實踐中立潮頭、引(yin)(yin)潮流的(de)(de)(de)又一篇(pian)章。樂眾信息受海寧**邀請，作為潮源企業展(zhan)區的(de)(de)(de)一員，為戶外(wai)露(lu)營愛(ai)好者(zhe)展(zhan)示(shi)衛(wei)星(xing)(xing)精靈B52等天通衛(wei)星(xing)(xing)終端產品(pin)，引(yin)(yin)起(qi)眾多戶外(wai)愛(ai)好者(zhe)的(de)(de)(de)關注。普通的(de)(de)(de)移動電(dian)話(hua)往(wang)往(wang)會因為沒信號而無法(fa)在(zai)偏遠地區使用，可以通過搭配衛(wei)星(xing)(xing)精靈B52實現撥打衛(wei)星(xing)(xing)電(dian)話(hua)的(de)(de)(de)功能(neng)。衛(wei)星(xing)(xing)精靈B52不僅小巧(qiao)輕捷，方便攜帶，價格親民，更(geng)實現了國(guo)內通信無盲(mang)區，可以滿(man)足隨時(shi)、隨心(xin)、隨需的(de)(de)(de)通信需求，保(bao)障(zhang)戶外(wai)出(chu)行(xing)安全。作為戶外(wai)出(chu)行(xing)的(de)(de)(de)安全必備(bei)裝備(bei)，衛(wei)星(xing)(xing)精靈B52等產品(pin)引(yin)(yin)起(qi)參展(zhan)者(zhe)濃厚的(de)(de)(de)興趣，紛(fen)紛(fen)駐足詢問(wen)。衛(wei)星(xing)(xing)精靈B52備(bei)受戶外(wai)愛(ai)好者(zhe)關注。

天通(tong)(tong)(tong)衛(wei)星(xing)終端衛(wei)星(xing)精靈(ling)(ling)(ling)B52是(shi)應(ying)(ying)(ying)(ying)對防汛(xun)(xun)突(tu)發事件(jian)(jian)的(de)重要通(tong)(tong)(tong)信(xin)保障，通(tong)(tong)(tong)過(guo)衛(wei)星(xing)通(tong)(tong)(tong)信(xin)的(de)聯通(tong)(tong)(tong)，可(ke)為各級防汛(xun)(xun)指揮(hui)(hui)部門(men)防汛(xun)(xun)搶(qiang)險(xian)救災(zai)、處理突(tu)發性應(ying)(ying)(ying)(ying)急事件(jian)(jian)等(deng)(deng)提供快捷有效的(de)通(tong)(tong)(tong)信(xin)溝通(tong)(tong)(tong)。衛(wei)星(xing)精靈(ling)(ling)(ling)B52尤其是(shi)在提高防汛(xun)(xun)現(xian)場的(de)信(xin)息獲取能力、處理突(tu)發事件(jian)(jian)的(de)快速(su)反應(ying)(ying)(ying)(ying)、組織(zhi)協調(diao)、決策(ce)指揮(hui)(hui)等(deng)(deng)實際工(gong)作(zuo)中具有重大(da)意義，應(ying)(ying)(ying)(ying)用前景廣闊(kuo)。此外，越野自駕游(you)時，衛(wei)星(xing)精靈(ling)(ling)(ling)B52搭配車載磁吸底座，可(ke)以(yi)(yi)牢牢吸附在車頂，通(tong)(tong)(tong)過(guo)藍牙和手機(ji)連(lian)接，用戶坐在車內可(ke)撥(bo)(bo)打(da)衛(wei)星(xing)電話。相比傳(chuan)統的(de)手持衛(wei)星(xing)電話（車內無信(xin)號），使用更有優勢。徒步探(tan)險(xian)登(deng)山或(huo)者無人區(qu)(qu)探(tan)險(xian)時，衛(wei)星(xing)精靈(ling)(ling)(ling)B52可(ke)以(yi)(yi)隨(sui)時保證驢友的(de)安全(quan)。衛(wei)星(xing)精靈(ling)(ling)(ling)B52搭配手機(ji)支(zhi)架，可(ke)以(yi)(yi)邊(bian)(bian)走邊(bian)(bian)撥(bo)(bo)打(da)衛(wei)星(xing)電話，遇到(dao)緊急情況可(ke)實現(xian)快速(su)救援。衛(wei)星(xing)精靈(ling)(ling)(ling)B52可(ke)應(ying)(ying)(ying)(ying)用于多(duo)種應(ying)(ying)(ying)(ying)急場景。衛(wei)星(xing)精靈(ling)(ling)(ling)B52無信(xin)號區(qu)(qu)必備(bei)。可(ke)可(ke)西里通(tong)(tong)(tong)信(xin)衛(wei)星(xing)精靈(ling)(ling)(ling)B52

衛星精靈(ling)B52在華南(nan)地區銷售。火星穿越衛星精靈(ling)B52

衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52產(chan)品(pin)特色如下(xia)(xia)(xia)所示(shi)：1.1.1衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52全(quan)向天(tian)(tian)線終(zhong)端(duan)(duan)內(nei)置全(quan)向衛(wei)(wei)星(xing)(xing)天(tian)(tian)線，低仰角(jiao)處(chu)也具有(you)高增益(yi)，可(ke)以無需(xu)對星(xing)(xing)即可(ke)快速入網(wang)，信(xin)號覆蓋無死角(jiao)。1.1.2衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52小巧(qiao)美觀(guan)(guan)終(zhong)端(duan)(duan)尺寸65X65X22mm，攜帶(dai)非常(chang)方便(bian)(bian)，外(wai)(wai)觀(guan)(guan)討巧(qiao)。1.1.3衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52一號雙端(duan)(duan)支持內(nei)置eSIM，方便(bian)(bian)用戶(hu)(hu)使用電信(xin)手(shou)(shou)機(ji)號開通(tong)天(tian)(tian)通(tong)業務(wu)，并且卡號和用戶(hu)(hu)手(shou)(shou)機(ji)號一樣，方便(bian)(bian)用戶(hu)(hu)使用。1.1.4衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52結實耐用終(zhong)端(duan)(duan)防(fang)塵防(fang)水等(deng)(deng)級為IP68，可(ke)應(ying)對戶(hu)(hu)外(wai)(wai)嚴苛安裝環境，滿足雨(yu)雪天(tian)(tian)氣，滿足酷暑、寒冬(dong)、鹽(yan)霧、淋(lin)雨(yu)等(deng)(deng)全(quan)天(tian)(tian)候(hou)場景下(xia)(xia)(xia)的(de)使用，可(ke)以在(zai)復雜(za)戶(hu)(hu)外(wai)(wai)環境下(xia)(xia)(xia)長(chang)期工作(zuo)，并提供穩(wen)定的(de)通(tong)信(xin)服務(wu)。1.1.5衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52操作(zuo)簡單終(zhong)端(duan)(duan)擁有(you)覆蓋多端(duan)(duan)（IOS、Android）的(de)智(zhi)能(neng)遠控應(ying)用。用戶(hu)(hu)使用智(zhi)能(neng)手(shou)(shou)機(ji)，接入終(zhong)端(duan)(duan)WIFI熱點，即可(ke)通(tong)過該應(ying)用，隨時(shi)發送衛(wei)(wei)星(xing)(xing)短信(xin)和撥打(da)衛(wei)(wei)星(xing)(xing)通(tong)話。意外(wai)(wai)遇(yu)險時(shi)按下(xia)(xia)(xia)衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52機(ji)身SOS按鍵，即可(ke)發送帶(dai)有(you)位置信(xin)息的(de)求救短信(xin)給(gei)預設的(de)緊急聯系人。火星(xing)(xing)穿越衛(wei)(wei)星(xing)(xing)精(jing)(jing)靈(ling)(ling)B52

海寧樂眾信(xin)息技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)股份(fen)有限公司發展(zhan)規模(mo)團(tuan)隊(dui)(dui)不斷壯大，現有一支(zhi)專(zhuan)業(ye)(ye)技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)團(tuan)隊(dui)(dui)，各種(zhong)專(zhuan)業(ye)(ye)設備(bei)(bei)(bei)齊全。專(zhuan)業(ye)(ye)的(de)(de)(de)團(tuan)隊(dui)(dui)大多(duo)數(shu)員工都有多(duo)年工作經(jing)(jing)驗(yan)，熟悉行業(ye)(ye)專(zhuan)業(ye)(ye)知識技(ji)(ji)能(neng)，致力于(yu)發展(zhan)LeSat的(de)(de)(de)品牌。我公司擁有強(qiang)大的(de)(de)(de)技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)實力，多(duo)年來一直專(zhuan)注于(yu)一般(ban)項目(mu)(mu):信(xin)息系統集(ji)成服(fu)務:軟(ruan)件開發，物(wu)聯(lian)(lian)網(wang)技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)服(fu)務通(tong)(tong)訊(xun)(xun)設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，移(yi)(yi)動(dong)(dong)終(zhong)端(duan)設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，電子產(chan)品銷(xiao)售(shou)(shou)(shou)(shou)，網(wang)絡(luo)設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，衛(wei)星(xing)(xing)移(yi)(yi)動(dong)(dong)通(tong)(tong)信(xin)終(zhong)端(duan)銷(xiao)售(shou)(shou)(shou)(shou)，導航(hang)終(zhong)端(duan)銷(xiao)售(shou)(shou)(shou)(shou)，物(wu)聯(lian)(lian)網(wang)設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，智能(neng)車載設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，軟(ruan)件銷(xiao)售(shou)(shou)(shou)(shou)，計算機軟(ruan)硬件及(ji)輔助設備(bei)(bei)(bei)批發;機械電氣設備(bei)(bei)(bei)銷(xiao)售(shou)(shou)(shou)(shou)，技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)進出口，通(tong)(tong)信(xin)設備(bei)(bei)(bei)制(zhi)造;移(yi)(yi)動(dong)(dong)終(zhong)端(duan)設備(bei)(bei)(bei)制(zhi)造，技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)服(fu)務、技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)開發、技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)咨(zi)詢.技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)交(jiao)流(liu)、技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)轉(zhuan)讓、技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)推廣(guang)，物(wu)聯(lian)(lian)網(wang)技(ji)(ji)術(shu)(shu)(shu)(shu)(shu)研發，計算機及(ji)通(tong)(tong)訊(xun)(xun)設備(bei)(bei)(bei)租賃(除(chu)依法須經(jing)(jing)批準的(de)(de)(de)項目(mu)(mu)外(wai)，憑營(ying)業(ye)(ye)執照依法自主開展(zhan)經(jing)(jing)營(ying)活(huo)動(dong)(dong))。的(de)(de)(de)發展(zhan)和(he)創新(xin)，打造高指(zhi)標產(chan)品和(he)服(fu)務。樂眾信(xin)息始終(zhong)以(yi)質(zhi)量為(wei)發展(zhan)，把顧客的(de)(de)(de)滿意(yi)作為(wei)公司發展(zhan)的(de)(de)(de)動(dong)(dong)力，致力于(yu)為(wei)顧客帶來的(de)(de)(de)衛(wei)星(xing)(xing)通(tong)(tong)訊(xun)(xun)，衛(wei)星(xing)(xing)電話，專(zhuan)網(wang)通(tong)(tong)訊(xun)(xun)，移(yi)(yi)動(dong)(dong)衛(wei)星(xing)(xing)通(tong)(tong)訊(xun)(xun)終(zhong)端(duan)。

本文來自宜興市恒(heng)通風機有限公司：//vijoo.com.cn/Article/66f77999154.html