1,Whakarāpopototanga o nga Kamupene kua whakarārangihia i roto i te ahumahi whakakikorua parahi o Haina
Ko te raima whakakakahu parahi he momo pereti-rite i hangaia ma te whakamau i nga kakahu muka karaihe hiko me etahi atu mea whakakaha ki te kapia, ka hipoki tetahi taha e rua ranei ki te pepa parahi me te pehi wera.Ka rite ki te rauemi tïpako i roto i te hanga o te taiawhio papa taia, parahi whakakakahu laminate te nuinga o te mahi o te hononga, te kawe, te whakamahana me te tautoko mo te papa taiawhio kua taia, a ka pa ki te tere tuku o te tohu i roto i te ara iahiko Ko te ngaronga o te hiko me te impedance āhuatanga he nui. pānga.Na reira, ko te mahi, te kounga, te kaha ki te mahi hangahanga, te taumata whakangao, te utu whakangao, te pono mo te wa roa me te pumau o te papa taiawhio taia ka whakawhirinaki te nuinga ki runga i te raima whakakakahu parahi.
I tenei wa, he maha nga kamupene kua whakarārangihia i roto i te mekameka ahumahi e pa ana ki te laminate parahi o Haina, ka tohatohahia ki nga hononga katoa.Kei roto rawa:
Ko nga kamupene parahi ki runga: Jiayuan Technology (688388), Chaohua Technology (002288), Nord (600110), Tongling Nonferrous Metals (000630);
Ko nga kamupene kua whakarārangihia o te papanga muka karaihe: China Jushi (600176), Hangarau Honghe (603256), Hangarau Sinoma (002080), Changhai Co., Ltd. (300196);
Epoxy resin whakarārangitia kamupene: Sinopec (600028), Sanmu rōpū (000632), Dongcai Hangarau (601208);
Midstream CCL kua whakarārangihia nga kamupene: Shengyi Technology (600183), Nanya Xincai (688519), Huazheng Xincai (603186), ultrasonic Electronics (000823), Chaohua Technology (002288), Jin'an Guoji (002636), Jiantao laminate (01888. , Hongchang Electronics (603002), Zhongying Technology (300936), foster (603806), gosbel (002848) me nga hea fangbang (688020);
Ko nga kamupene kua whakarārangihia o te papa taiawhio whakararo PCB: Pengding Holdings (002938), Dongshan precision (002384), Shennan circuit (002916), Hudian (002463), Jingwang Electronics (603228), Founder Technology (600601), Shenghong Technology (300476), Ultrasonic Electronics (000823), Chongda Technology (002815), Shengyi Electronics (688183), aoshikang (002913), Bomin Electronics (603936), Hongxin Electronics (300657) me te Ao Taarihi hiko (603920), Eaton Electronics (6039328), (002579), Guangdong Junya (603386), Kexiang Co., Ltd. (300903), ahumahi agili (01639. HK), Mingyang circuit (300739), Chaohua Technology (002288), AoHong Electronics (605058), Sihui Fushi (300852) ), etc.
2,Te whakatairite o te whakatakotoranga pakihi o nga Kamupene kua Rarangihia i roto i te umanga whakakikorua kakahu parahi o Haina
Mai i te whakatakotoranga pakihi o nga Kamupene kua whakarārangihia i roto i te ahumahi parahi o Haina, engari mo nga umanga me te hanganga katoa o nga mekameka ahumahi o te raima kakahu parahi pera i te hikohiko ultrasonic me te hangarau Chaohua, ko te nuinga o nga umanga e kii ana mo te neke atu i te 60% o nga hua o te raima kapi parahi. , mai i te rahinga o nga hokonga o roto me nga whenua ke, ko nga hinonga o Haina kua whakararangihia mo te raima whakakakahu parahi e kaha ana ki te whakatakotoranga o te maakete o roto, kua taapirihia e te whakatakotoranga o te maakete o tawahi.I roto i te whakawhanaketanga o nga umanga raima whakakakahu parahi, ka kitea ko te nuinga o nga kamupene e tango ana i te rangahau hua me te whakahou me te hanga raina hanga hei mahi nui o te umanga laminate kakahu parahi a te kamupene i te tau 2020.
3,Whakatauritenga o nga mahi pakihi a nga Kamupene kua Rarangihia i roto i te umanga whakakikorua kakahu parahi o Haina
Mai i te whakataurite o te mahi me te hanga me te tauine tauhokohoko o nga kamupene kua whakarārangihia e CCL i roto i te ahumahi CCL o Haina, ko te Jiantao laminate me te hangarau Shengyi nga rangatira o te ahumahi o CCL i Haina, a he nui ake te nui o nga hua o te pakihi CCL i era atu hinonga: 2020, ko te rahinga hoko o Jiantao laminate CCL tata ki te 138 miriona mita tapawha, a ko nga hua o te CCL mo te HK $13.023 piriona;Ko te nui o te hokonga o te hangarau a Shengyi he laminate kakahu parahi e tata ana ki te 102.5358 miriona mita tapawha, a ko nga hua o te raima whakakakahu parahi he tata ki te 10.849 piriona yuan.Mai i te tawhwnga hua kerekere, ka kite tatou he nui te tawhga hua kerekere o nga hua laminate whakakakahu parahi, me te tawhga moni kerekere o nga hua teitei penei i te tere-tere me te cl parahi tere.
4,Whakatauritenga o te whakamahere pakihi o nga Kamupene kua Rarangihia i roto i te umanga whakakikorua kakahu parahi o Haina
Ka kitea mai i te mahere pakihi CCL o nga Kamupene kua Rarangihia i roto i te ahumahi CCL o Haina i te tau 2021, ko Jiantao laminate, Jin'an Guoji, Huazheng rauemi hou me etahi atu hinonga ka tino whakamahere ki te hanga i nga raina whakaputa me te tuku i te kaha whakaputa;He hikohiko ultrasonic ano, gosbel me etahi atu umanga me te kaupapa matua o te hua R & D me te whakatairanga i te ahumahi o nga whakatutukitanga rangahau rangahau;Na ko Hongchang hikohiko me etahi atu umanga i whakatau ki te whakawhanake i te maakete hei mahere matua.
Wā tuku: Noema-19-2021