TANKTYPEPRESSURESTABILIZATIONWITHOUT NEGATIVEPRESSURESTORAGEANDWATERSUPPLY EQUIPMENT
箱式變頻恒壓/疊壓供水設(shè)備
企業(yè)簡介
上海藝邁實業(yè)有限公司是一家集研發(fā)、生產(chǎn)、銷售和服務(wù)為一體的高新技術(shù)企業(yè)。公司主要產(chǎn)品:水資源專用機械設(shè)備制造、智慧水務(wù)集成系列產(chǎn)品、成套供水集成系列產(chǎn)品、排污系列產(chǎn)品、餐廚(有機)垃圾處理系列產(chǎn)品、直飲水、集成水廠、電機和水泵等。生產(chǎn)基地坐落于上海金山工業(yè)經(jīng)濟(jì)開發(fā)區(qū)。
公司擁有精良的生產(chǎn)加工設(shè)備,并與同濟(jì)大學(xué)環(huán)境科學(xué)及工程學(xué)院強強聯(lián)合,建立“同濟(jì)環(huán)境-藝邁聯(lián)合實驗室”,開展技術(shù)轉(zhuǎn)讓、成果轉(zhuǎn)化、技術(shù)攻關(guān)等一系列技術(shù)研討并深入合作。同期,學(xué)院還與我司合作建立“同濟(jì)大學(xué)-上海藝邁實踐教育基地”,并授予我司“同濟(jì)大學(xué)‘卓越計劃”校企聯(lián)盟單位”稱號。
藝邁主編三項餐廚廢棄物就地處理設(shè)備團(tuán)體標(biāo)準(zhǔn)且參編了多項國家標(biāo)準(zhǔn)、團(tuán)體標(biāo)準(zhǔn)及技術(shù)手冊。2020年榮獲了“金山區(qū)小巨人”企業(yè)榮譽,獲批成為“金山區(qū)企業(yè)技術(shù)中心”,成為金山區(qū)打響“上海制造”品牌的重要承載示范。2022年榮獲國家級“專精特新”小巨人企業(yè)榮譽稱號。
藝邁致力于為用戶提供智慧水務(wù)系統(tǒng)解決方案,包含方案設(shè)計、設(shè)備制造以及專業(yè)的技術(shù)咨詢與維護(hù)服務(wù);公司在全國各省市均設(shè)有分支機構(gòu),并在業(yè)界贏得了良好的聲譽。
藝邁秉承“專注提高,專業(yè)服務(wù)”的經(jīng)營理念,貫徹務(wù)實工作作風(fēng)和誠信負(fù)責(zé)的價值觀念,為您提供高品質(zhì)的產(chǎn)品和優(yōu)質(zhì)的解決方案,實現(xiàn)發(fā)展與共贏。

COMPANYPROFILE
Shanghai Yimai Industrial Co.,Ltd. is a high-tech enterprise integrating R&D,production,sales and service.Main products of the company:manufacturing of specialmachinery and equipment for waterresources,intelligent wateraffairs integration series products, completewatersupplyintegrationseriesproducts,sewagedischargeseriesproducts,kitchen(organic)wastetreatmentseries products, direct drinking water, integrated water plants, motors and pumps, etc. The production base is located in Shanghai Jinshan IndustrialEconomicDevelopmentZone.
The company has excelent production and processing equipment, and has established a"Tongji Environment Yimai Joint Laboratory" in conjunction with the School of Environmental Science and Engineering of Tongji University to carry out a series of technical discussions and in-depth cooperation on technology transfer,achievement transformation,technology breakthrough,etc.At the same time,the college also cooperated with our company to establish"Tongji University-Shanghai Yimai Practical Education Base",,and awarded our company the title of"Tongji University'ExcellenceProgram'University Enterprise Alliance Unit".
Yimai edited three group standards for on-sitekitchen waste treatment equipment and participated in the compilation of a number of national standards, group standards and technical manuals.In 2020, it won the honor of "Small Giant in Jinshan District", was approved as the"Jinshan District Enterprise Technology Center",and became an important bearing demonstration for Jinshan District to launch the“Made in Shanghai" brand. In 2022, it won the honorary title of national"specialized, special and new" small giant enterprise.
Yimai is committed to providing users with intelligent water system solutions, including scheme design,equipment manufacturing and professional technical consulting and maintenance services;The company has branchesin all provinces and cities across the country, and haswonagood reputation in the industry.
Yimai adheres to the business philosophy of "focus on improvement and professional service", implements the pragmatic work style and the values of integrity and responsibility,and provides you with high-quality products and high-quality solutions to achieve developmentandwin-winresults.

CONTENTS
目錄

藝邁·發(fā)展歷程
藝邁通過多年的經(jīng)營,公司已經(jīng)逐步形成了自己的經(jīng)營理念,形成了具有自身特色的企業(yè)精神,創(chuàng)造了企業(yè)品牌,在公眾中樹立了良好的形象。Throughyearsof operation,thecompanyhas gradually formed itsownbusiness philosophy,formeditsowncharacteristicspiritofenterprise,createdacorporatebrand,andsetupagoodimageinthepublic.
2011-2015 1 發(fā)展
·自主研發(fā)全自動焊接設(shè)備
Self developed automaticwelding equipment
·榮獲上海市高新技術(shù)企業(yè) Won thetitleofShanghaihightechenterprise
榮獲五星級售后服務(wù)證書 Won thefive-starafter-salesservicecertificate
·率先引入大型自動激光切割技術(shù) Taketheleadinintroducinglarge-scaleautomatic
laser cutting technology
·參與編制《管網(wǎng)疊壓供水設(shè)備》 《建筑排水新技術(shù)手冊》標(biāo)準(zhǔn)
Participated in the preparation of standardsfor pipenetworksuperimposedwatersupplyequipment
andnewtechnicalmanual forbuilding drainage
2016-20181 突破 藝邁水泵榮獲“能效之星” Yimai pump won the"energy efficiency star"
主編《餐廚廢棄物智能處理設(shè)備》 《餐廚廢棄物智能處理設(shè)備應(yīng)用技術(shù)規(guī)程》 《餐廚廢棄物智能處理設(shè)備選用與安裝(一)》三項標(biāo)準(zhǔn) Chief editor of three standards:intelligent kitchen waste treatmentequipment,technicalspecificationforapplication ofintelligentkitchenwastetreatmentequipment,and selection and installation of intelligent kitchenwaste treatmentequipment(l)
與同濟(jì)大學(xué)環(huán)境科學(xué)與工程學(xué)院合作建立聯(lián)合實驗室 Cooperatewiththeschoolofenvironmentalscienceand engineering ofTongji Universitytoestablishajoint laboratory
YIMAI·DEVELOPMENTHISTORY
2018-20211 超越
榮獲金山區(qū)院士專家工作站W(wǎng)onthehonorofJinshanDistrictacademician
andexpertworkstation
榮獲金山區(qū)技術(shù)企業(yè)中心
JinshanDistrictTechnologyEnterpriseCenter
榮獲金山區(qū)科技小巨人稱號 Won the title of Jinshan Science and technologygiant
2022—未來榮獲十二星級售后服務(wù)證書Won the12star after-salesservicecertificate上海藝邁發(fā)展至今,始終堅持“專注提高·專業(yè)服務(wù)”的經(jīng)營理念,致力于為客戶提供高品質(zhì)的產(chǎn)品和更合理的解決方案;堅定“以人為本·技術(shù)立足·精益求精”的經(jīng)營戰(zhàn)略,堅守“創(chuàng)一線品牌·做一流企業(yè)”的發(fā)展愿景,致力于打造國內(nèi)馳名商標(biāo),國際著名品牌。
Sinceitsdevelopment,ShanghaiYimaihasalwaysadhered tothebusiness philosophyof“focusing onimprovementandprofessional service”,and is committed toproviding customerswith high-quality products andmore reasonablesolutions;Firmlyadhereto thebusinessstrategyofpeopleoriented,technologybasedandexcellence,adheretothedevelopment visionof"creating a first-classbrand andbecominga first-classenterprise", andcommittobuildingadomesticwell-knowntrademarkandan internationalfamousbrand
創(chuàng)立于/SINCE|2009
取“技藝精湛,超古邁今”中“藝邁”為名成立上海藝邁實業(yè)有限公司
Shanghai Yimai Industrial Co., Ltd. was established under the name of “Yimai in "exquisitecraftsmanship,surpassing thepast and surpassing thepresent
? YIMAN藝邁
設(shè)備概述
Equipment Overview
YMWX藝邁箱式變頻恒壓/疊壓供水設(shè)備,它是一種能直接與自來水管網(wǎng)連接,并且對自來水管網(wǎng)不會產(chǎn)生任何副作用的二次自動加壓給水設(shè)備,同時通過食品級不銹鋼水箱進(jìn)行儲備水量,保證用戶在用水高峰期的需求。YMWX藝邁箱式變頻恒壓/疊壓供水設(shè)備具有節(jié)約能源、無污染、運行可靠、維護(hù)方便等諸多優(yōu)點。
(發(fā)明專利號:ZL201110004445.3)
Ymwx Yimai boxtype variable-frequency constant pressure/ superimposed pressure water supply equipment is asecondary automaticpressurized water supply equipment that can be directly connected to the tap water pipe network and will not have any sideeffects on the tap water pipe network.At the same time,it reserves water through thefood grade stainlesssteel water tanktoensure users'demand during thepeakperiod of water use.YmwxYimai boxtype variable frequency constant pressure/ superimposed pressure water supply equipment has many advantages,such as energy conservation,no pollution,reliable operation,convenient maintenance and so on.



型號定義
技術(shù)參數(shù)Technical Parameters

流量范圍 0-1000m3/h
Flowrange
壓力范圍 0-2.5Mpa
Pressurerange
控制功率 ≤550Kw
Control power
壓力調(diào)節(jié)精度 ≤0.01Mpa
Pressureregulationaccuracy
環(huán)境溫度 0\~+40℃
Ambient temperature
相對濕度 {\le}90% (電控部分)
Relative humidity
電源 AC380V (±10%)
Power supply
電源頻率 50Hz±2Hz
PowerFrequency
穩(wěn)壓罐 0.6Mpa\~2.5Mpa
Regulator tank
操作方式 手動、自動、遠(yuǎn)程
OperationMode
? YIMAN藝邁
產(chǎn)品特點
PRODUCT FEATURE
藝邁安全進(jìn)水裝置
藝邁排污裝置
Yimai sewage discharge device當(dāng)水箱進(jìn)水,遙控浮球閥出現(xiàn)故障的情況下,水箱內(nèi)液位迅速上升至超高液位時,液位信號立即傳輸給控制系統(tǒng),程序自動指令進(jìn)水裝置關(guān)閉并發(fā)出報警,防止液位繼續(xù)上升至溢流水位,導(dǎo)致泵房被淹。


利用水流特性,通過水箱底部設(shè)置的藝邁專屬凹型板塊收集水中的沉積物。再利用凹型板塊底部的排出口一次性排凈。
Whenthewatertankisfilledwithwaterandtheremotecontrol ball valvefails,whentheliquidlevel inthewatertankrapidlyrises to theultra-highliquidlevel,theliquidlevelsignal isimmediately transmittedtothecontrolsystem,andtheprogram automatically instructsthewaterinletdevicetocloseandsend analarmtoprevent theliquid levelfromcontinuing torisetotheoverflowlevel,resulting infloodingof thepumproom.
Using the characteristicsof waterflow,the sediment in thewater iscollected through theYimai exclusiveconcaveplateset at the bottomofthewatertank.Thenusetheoutletatthebottomof theconcaveplatetodrainitatonetime.
藝邁空氣自凈裝置 Yimaiair self purification device

在水箱頂部設(shè)置不少于兩套往復(fù)回旋式吸排氣裝置,并在氣道內(nèi)裝填活性炭,對進(jìn)入水箱的氣體進(jìn)行過濾凈化保證水箱內(nèi)的水不受外來氣體污染。
At least twosetsof reciprocating rotary suction andexhaustdevices shallbesetonthetopof thewatertank,and theairwayshallbefilled with activatedcarbonto filterand purify thegasentering thewater tank,so astoensure thatthewaterin the watertankisnotpolluted byforeigngases.
藝邁水箱溢流潔凈裝置
Yimai water tank overflow cleaning device在溢流管上部安裝一套帶有活心圓翻板的潔凈裝置,防止蚊蟲及有害氣體順著溢流管進(jìn)入水箱,造成水質(zhì)污染,水箱溢流時,亦能通過水自身重力沖擊翻板,自流排出。

Asetofcleaningdevicewithamovablecentercircularflapis installed on theupperpart of the overflowpipe toprevent mosquitoes andharmfulgasesfrom entering thewatertank along the overflowpipe,causing waterpollution.Whenthe watertankoverflows,itcanalsoimpacttheflapthroughthe gravity of thewateritself,and dischargeby gravity.
? YIMAN藝邁
藝邁箱式變頻恒壓/疊壓供水設(shè)備一四種模式


4種模式為您提供最佳系統(tǒng)解決方案
RMODESPROVIDEYOUWITHTHEBESTSYSTEMSOL
? YIMAN藝邁
差量補償模式
MODE ONE
DIFFERENTIALCOMPENSATIONMODE

【適用范圍】 SCOPE OF APPlication

市政來水壓力穩(wěn)定,高峰期來水量略小于用戶需求。
The pressure of municipal water supply is stable, and the water supply during the peak period is slightlylessthan theuser'sdemand.
【產(chǎn)品特點】PRODUCT FEATURES
·最大化利用市政來水壓力疊壓供水,降低設(shè)備能耗。 Maximize theuseof municipal water pressuresuperimposed water supply,and reduce equipment energy consumption.

■利用水箱儲水,補償市政來水不足部分的水量。 Use thewater tanktostorewaterand compensatethe water volume of the insufficient part of the municipal water.

■降低了水箱容積,減少占地面積。 The volume of water tank is reduced and the floor area isreduced.

·增壓泵選型流量僅需補償市政來水差量。 Theboosterpumpselectionflowonly needsto compensate the municipal water difference.

·市政和水箱兩路水源可同時進(jìn)入混流罐為用戶供水,保障供水安全。 Municipal and water tank water sources canenterthe mixedflowtank at the same time to supply waterfor users,so as to ensure the safety of water supply.
【運行原理】 OPERATING PRINCIPLE
當(dāng)市政來水壓力充足時,設(shè)備利用市政來水壓力進(jìn)行疊壓供水。
Whenthemunicipalwatersupplypressureissufficienttheequipmentusesthmunicipalatrsuplypressuretoprovide superimposedwatersupply.
當(dāng)用水高峰期來臨,市政來水壓力不足時,水箱出口端增壓泵啟動,利用水箱儲備水量以及市政來水量, 兩路水源同時進(jìn)行供水。 When thewater peakcomes and themunicipal incoming water pressureis insuficient, theboosterpumpat the outletof the watertankstarts,Usingthewaterstoragetankandmunicipalwater,thetwowatersourcessupplywateratthesametime.

水箱儲備水量則用來補償市政來水不足部分的水量。
Thereservewatervolumeofthewatertankisusedtocompensateforthewatervolumeoftheinsufficientpartof the municipalwater.

Whenthemunicipalincomingwaterpressurereturnstonormal,theboosterpumpat theoutletof thewatertankwibeclosed andtheequipmentwillresumethesuperimposedwatersupply.
? YIMAN藝邁
切換模式
MODETWO
SWITCHINGTYPE

【適用范圍】

市政來水壓力不穩(wěn)定,高峰期來水量無法滿足用戶需求。
The pressure of municipal water supply is unstable, and the water supply during peak hours cannotmeettheneedsof users.

·最大化利用市政來水壓力疊壓供水,降低設(shè)備能耗。 Maximize the use of municipal water pressure superimposed water supply,reduce equipment energy consumption.

平時疊壓供水,市政來水壓力不足時,切換為水箱供水。 At ordinary times, the water is supplied by superimposed pressure.When the municipal incoming waterpressureisinsufficient,thewatertankisswitched to supplywater.

增壓泵選型流量需滿足用戶需求量。 Booster pump selection flow shall meet the user's demand.
【運行原理】 OPERATING PRINCIPLE
1.當(dāng)市政來水壓力充足時,市政來水端流量控制器開啟,設(shè)備利用市政來水壓力進(jìn)行疊壓供水。 Whenthemunicipalwaterupplypressureissuffcientthefowcontrollerat themunicipal water supplyendisturnedon and theequipmentusesthemunicipal watersupply pressureto supply superimposed water.

當(dāng)用水高峰期來臨,市政來水壓力不足時,水箱出口端增壓泵啟動,市政來水端流量控制器關(guān)閉,利用水箱儲備水量進(jìn)行供水。
Whenthewatereakcomesandthemunicipalwatersupplypressure sinsuficienttheboostepumpat theoutletof the watertankstartsand theflowcontrollerat themunicipalwater supplyendclosesusing thewaterreserveof thewatertank forwatersupply.

Whenthemunicipalincomingwaterpressurereturnstonormaltheflowcontrolleat themunicipalincomingwaterend isturnedntheboosterpumpattheoutletof thwatertankistrnedoffandthequpmentresumesthesuperimposd watersupply.
? YIMAN藝邁
箱罐模式
MODETHREE
TANK MODE

【適用范圍】 SCOPE OF APPlication

當(dāng)前市政來水壓力穩(wěn)定,并考慮城市未來發(fā)展對供水系統(tǒng)的需求發(fā)生變化。
At present, the pressure of municipal water supply is stable, and the demand for water supply system in the future development of the city is considered to change.
·箱式系統(tǒng)和罐式系統(tǒng)能夠交替獨立運行。 1.The box system and tank system can operate alternately and independently.
■能夠應(yīng)對城市未來發(fā)展對于不同供水系統(tǒng)的需求。 It can meet the needs of different water supply systemsforthefuture development of the city.

增壓泵選型流量需滿足用戶需求量。 3.The model selection flow of booster pump shall meet the needs of users.
【運行原理】 OPERATING PRINCIPLE
城市當(dāng)前市政來水壓力充足,市政來水端流量控制器開啟,罐式疊壓(無負(fù)壓)系統(tǒng)獨立正常運行。 Atpresent,thepressureofmunicipalwatersupplyissufficient,theflowcontrolleratthemunicipalwaterupplyends turnedon,and thetankstacking(nonegativepressure)systemoperatesindependently andnormally.
城市未來發(fā)展,市政來水壓力不足時,市政來水端流量控制器關(guān)閉,利用水箱出口端增壓泵及原機組,轉(zhuǎn)化為箱式變頻系統(tǒng)獨立正常運行。
In thefuturedevelopment of the city,whenthemunicipal water supplypressureisinsufficienttheflowcontroller at the municipalwatersupplyendwillbeclosed,andtheboosterpump attheoutletendof thewatertankand theoriginalunit willbeconverted intoa boxtypefrequency conversion system to operateindependently and normally.
? YIMAN藝邁
射流模式
MODEFOUR
JET BOX MODE

【適用范圍】
SCOPEOFAPPlication

市政來水壓力不穩(wěn)定,高峰期來水量無法滿足用戶需求。
The pressure of municipal water supply is unstable, and the water supply during the peak periodcannotmeettheneedsof users.
·無需定時切換水箱供水,解決了水箱內(nèi)水質(zhì)循環(huán)問題。 Thereisnoneedto switchthewatersupplyof thewatertank regularly,which solves the problem of water circulation in the water tank.

■最大化利用市政來水壓力疊壓供水,降低設(shè)備能耗。 Maximize the use of municipal water pressure superimposed water supply. reduceequipmentenergyconsumption.

■平時疊壓供水,市政來水壓力不足時,切換為水箱供水。 At ordinarytimes,thewater issuppliedbysuperimposed pressure.When themunicipal incoming water pressure is insufficient, the water tank is switched to supply water.

增壓泵選型流量需滿足用戶需求量。 Booster pump selection flow shall meet the user's demand.
【運行原理】 OPERATING PRINCIPLE
當(dāng)市政來水壓力充足時,市政來水端流量控制器開啟,設(shè)備利用市政來水壓力進(jìn)行疊壓供水。 Whenthemunicipalwatersupplypressureissufficienttheflowcontrollerat themunicipalwater supplyend isurnedon, and theequipmentusesthemunicipal watersupplypressuretosupplysuperimposedwater.
同時射流器發(fā)揮作用,利用虹吸原理帶動水箱內(nèi)約1/10系統(tǒng)流量的水,流入設(shè)備進(jìn)水匯總管路。保證水 箱內(nèi)水質(zhì)微循環(huán)。 At thesametime,theejectorplaysarole,using thesiphonprincipletodriveabout1/10of thesystemflowofwaterinthe watertankinto the equipment inletcollectionpipeline.Ensure themicrocirculationof waterquality in thewatertank.
03
當(dāng)用水高峰期來臨,市政來水壓力不足時,水箱出口端增壓泵啟動,市政來水端流量控制器關(guān)閉,利用 水箱儲備水量進(jìn)行供水。
When thewaterpeakcomes and themunicipal watersupplypressure isinsufficient,theboosterpumpat the outlet of the watertankstarts,andtheflowcontrolleratthemunicipalwatersupplyendcloses,usingthewaterreserveofthewatertank forwatersupply.

當(dāng)市政來水壓力恢復(fù)正常時,市政來水端流量控制器開啟,水箱出口端增壓泵關(guān)閉,設(shè)備恢復(fù)疊壓供水。
When the municipal incoming water pressure returns to normal, the flow controller at the municipalincoming water end is turned on,theboosterpump attheoutletof thewatertankisturnedoffand theequipmentresumesthesuperimposed watersupply.

生產(chǎn)工藝
PRODUCTIONPROCESS
我司在多年的生產(chǎn)實踐中一直保持著對設(shè)備工藝的高度投入與關(guān)注,真正詮釋著在互聯(lián)網(wǎng)信息時代下工業(yè)企業(yè)秉承的“工匠精神”。用最好的工藝技術(shù)為客戶生產(chǎn)出高性能的產(chǎn)品,用嚴(yán)謹(jǐn)甚至于苛刻的標(biāo)準(zhǔn)做好我們的產(chǎn)品和服務(wù)。
Our company has maintained a high degree of input and attention to equipment and technology in the production practice for many years,truly interpreting the industrial enterprises in the Age of Internet information Adhering to the"craftsman spirit'.With the best technology for customers to produce high-performance products, with rigorous and even demanding standardsto do our production Productsandservices.






我司廠區(qū)和辦事處均設(shè)置備品備件倉庫,確保售后服務(wù)及時可靠。零部件全部實行標(biāo)準(zhǔn)化生產(chǎn),實現(xiàn)通用和互換為用戶提供最便捷的服務(wù)體驗。
Ourfactory andoffice aresetupspare partswarehouse,to ensure timelyand reliable after-salesservice,allthepartsarestandardized production,to achieve common and interchangeable,to provide users with the most convenient service experience.
? YIMAN藝邁
藝邁智慧水務(wù) YIMAISMARTWATER

藝邁以物聯(lián)網(wǎng)、云計算、人工智能,安防等領(lǐng)域資深的技術(shù)為依托,推出了智慧工業(yè) 4.0+1 的運維模式,在運維服務(wù)平臺上可直觀的顯示出設(shè)備運行的狀態(tài),如有故障發(fā)生,平臺發(fā)出故障提示,便于第一時間解決故障,防患于未然。
Relying on advanced technologies intheInternet of things,cloud computing,artificial intelligence,security andotherfields,Yimaihas launched the intelligent industry 4.0+1 operation and maintenance mode, which can visually display the equipment operation status on the operationandmaintenanceserviceplatform.If thereisafault,theplatformwilsendafaultprompttosolvethefaultat thefirst time andpreventit.

藝邁云組態(tài)運維服務(wù)系統(tǒng)實時在線監(jiān)測成套設(shè)備每臺泵的運行狀態(tài)、故障狀態(tài)、壓力曲線、變頻器狀態(tài)、進(jìn)出口壓力實時數(shù)據(jù)、設(shè)定參數(shù)、定時輪換時間,以上各項數(shù)據(jù)都將在彩色人機界面上中文顯示,維護(hù)方便、直觀、簡單。
The yimaiyun configuration operation and maintenance service system monitorsthe operation status, fault status, pressure curve, frequency converter status,real-time data of inlet and outlet pressure,set parameters and timingrotation time of each pump of the complete set of equipment in real time.The above data willbe displayed in Chinese on the colorman-machine interface,which is convenient, intuitive and simpletomaintain.
R YIMAN藝邁
可配置設(shè)備綜合保障模塊
CONFIGURABLEEQUIPMENTINTEGRATEDSUPPORT MODULE


R YIMAN藝邁
項目案例
PROJECTCASE



? YIMAN藝邁

藝邁,著力為客戶提供一種全生命周期的服務(wù),在與您初識的那一刻,我們的服務(wù)已經(jīng)悄然而至,在與您溝通的每一瞬間,我們的服務(wù)無處不在。

多元售后一輻射全國
MULTIVARIATE-SALES-RADIATIONACROSSTHECOUNTRY

YIMAIFOCUSESONPROVIDINGCUSTOMERSWITHAFULL LIFE CYCLESERVICE.THE MOMENT WE FIRST MEET YOU,OUR SERVICE HAS QUIETLY ARRIVED, ANDEVERY MOMENT OF COMMUNICATIONWITHYOU, OURSERVICE IS EVERYWHERE.


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