Ngoku kukho malunga nama-2,800 eenkampani zePCB ehlabathini, ingakumbi eTshayina, eTaiwan, eJapan, eMzantsi Korea, eUnited States naseYurophu.Ngokwembono yamanqanaba engeniso ye-PCB yehlabathi, iinkampani zangaphandle ezifana neJapan, iTaiwan, kunye noMzantsi Korea ziphambili.Ngokwembono yoxinaniso lweshishini le-PCB yehlabathi, inani lilonke lokuhlala kwintengiso ye-10 ephezulu yehlabathi. abavelisi bebhodi yesekethe eprintiweyo ngo 2017 kwaba 33.5%, kwaye izinga lokuhlala emarikeni Shennan Circuits, leyo ibekwe kwindawo yokuqala phakathi abavelisi basekhaya, kuphela 1.4%.Uxinzelelo lwentengiso lweshishini Luphantsi, ukhuphiswano lwentengiso phakathi kwabavelisi bePCB lubukhali.

Ngokufana nepateni yophuhliso yoshishino lwePCB yehlabathi, ishishini lebhodi yesekethe eprintiweyo yelizwe lam likwabonisa ipateni yokhuphiswano olwahlulwahlulwayo.Ubungakanani bamashishini buncinci, kwaye inani leenkampani ezinkulu zePCB lincinci.Ngokwezibalo ze-2017 ze-China Printed Circuit Industry Association, kukho malunga ne-1,300 abenzi be-PCB basekhaya (ngaphandle kweTaiwan naseHong Kong).

Ngokwendawo, iinkampani zebhodi yesekethe eprintiweyo yelizwe lam zigxile kakhulu, ngakumbi kwiPearl River Delta, iYangtze River Delta, kunye neBohai Rim.Ixabiso lemveliso ye-Yangtze River Delta kunye ne-Pearl River Delta yenza malunga ne-90% yexabiso lilonke lemveliso yelizwe laseTshayina., Kwaye iimveliso eziphezulu kunye neemveliso eziphezulu zexabiso ezongeziweyo nazo zigxininiswe kakhulu kwi-Yangtze River Delta kunye nemimandla yasePearl River Delta.

Ngokwembono yolwakhiwo lwemveliso, iibhodi ezinomaleko amaninzi zisahleli kwindawo eqhelekileyo kwimarike yePCB yangoku.Ngophuhliso olukhawulezayo lwetekhnoloji kwishishini lesekethe ye-elektroniki, imisebenzi ehlanganisiweyo yamacandelo iya ikhula ngakumbi, kwaye iimfuno zoxinaniso oluphezulu lweemveliso ze-elektroniki zePCB zibonakala ngakumbi.Iimveliso zePCB ezikumgangatho ophezulu ezifana neebhodi ezinomaleko aphezulu, iibhodi ze-HDI, iibhodi ezibhetyebhetye, kunye neesubstrates zokupakisha ngokuthe ngcembe zithatha ukongamela kwiMarike.

Ngokutsho kwe-Prismark's forecast, ngexesha lexesha elizayo, iibhodi ze-multi-layer ziya kuhlala zigcina indawo yokuqala yemarike kwaye zinike inkxaso ebalulekileyo ekuphuhlisweni ngokubanzi kweshishini le-PCB;kulindeleke ukuba ngo-2020, iibhodi eziphakamileyo eziphezulu, iibhodi ze-HDI, iibhodi eziguquguqukayo kunye neengqungquthela zokupakisha IiPCB ezinjalo ze-high-tech ziya kuba yinkalo yemarike.

Ukusuka kwimbono yesakhiwo semveliso, umlinganiselo weebhodi eziguquguqukayo, HDI iibhodi pcb , kunye nee-substrates zokupakisha ezinomxholo ophezulu wobugcisa ziye zanda unyaka nonyaka, kodwa zisephantsi.Nangona kunjalo, kusekho abavelisi abambalwa basekhaya abanokuvelisa.

Ukuqhutywa yimfuno ye-automotive electronics, iiseva zonxibelelwano, njl., iibhodi ze-multilayer ziqhubeka zikhula ngokukhawuleza, kwaye umlinganiselo wabo kulindeleke ukuba unyuke ngakumbi;ubukrelekrele beemveliso ze-elektroniki kwixesha le-Intanethi ephathwayo kuphuhliswa ngokubhekiselele kwi-miniaturization kunye neempawu zeemodyuli ezininzi, ezisekelwe kwi-HDI yocingo xa kuthelekiswa neebhodi eziqhelekileyo ze-multilayer Inzuzo yobuninzi bezi mveliso ezisezantsi ziya kwandisa imfuno yeebhodi ze-HDI.Ukuxinana okuphezulu, ukubhitya, ukuxhathisa ukugoba, kunye nesakhiwo esiguquguqukayo siya kuba yindlela yophuhliso lwexesha elizayo lwe-PCB, kwaye umlinganiselo we-HDI kunye neebhodi eziguquguqukayo ziya kwanda.

Ibhodi yeSekethe ye-ENIG eRigid;Ukukhanyisa i-Aluminium Core PCB;Izibane ze-LED PCB