Leave Your Message
Iyini i-ARM Based processor?
Ibhulogi

Iyini i-ARM Based processor?

2024-08-13 16:29:49

I. Isingeniso Kumaphrosesa Asekelwe ku-ARM

Amaphrosesa asekelwe ku-ARM ngokushesha abe yisisekelo sekhompuyutha yesimanje-enika amandla yonke into kusukela kuma-smartphones namaphilisi kuya kumadivayisi we-IoT nezikhungo zedatha. Kuthuthukiswe ngu Izindleko zamasheya ARM, ukwakheka kwe-ARM kusekelwe ku- I-RISC (I-Computing Yesethi Yemiyalo Encishisiwe) imodeli, egcizelela ukusebenza kahle, ukusetshenziswa kwamandla okuphansi, futhi ukusebenza okuphezulu nge-watt ngayinye.

Ngokungafani namaphrosesa endabuko e-x86 asetshenziswa kumadeskithophu namaseva, Ama-ARM CPUs zenzelwe ukuletha ukusebenza okuthembekile ku indawo engasindi, yeselula, neshumekiwe. Idizayini yabo yokonga amandla ibenza balungele amadivayisi asebenza ngebhethri, okuchaza ukubusa kwabo kumadivayisi eselula kanye amasistimu ashumekiwe.

Izizathu ezibalulekile zokukhula kokuthandwa kwama-ARM processors zifaka:

  • I-Scalability kusuka kuma-microcontrollers alula kuya kuma-CPU weseva ephezulu

  • Ukutholwa okubanzi kuwo wonke ama-electronics abathengi kanye nezinkundla zezimboni

  • Ukwenza ngokwezifiso, okuvumela abakhiqizi ukuthi bathuthuke Isistimu ku-Chip (SoC) imiklamo eklanyelwe izimo ezithile zokusetshenziswa

With tech giants like I-Apple, i-Qualcomm, i-NVIDIA, ne-Amazon ukutshala imali kakhulu Ama-SoC asekelwe ku-ARM, kusobala ukuthi imboni ishintshela ekwakhiweni kwezakhiwo ezisebenza kahle kakhulu. Kungakhathaliseki ukuthi ungunjiniyela, unjiniyela, noma umshisekeli wezobuchwepheshe, ukuqonda ukuthi iyini iphrosesa esekelwe ku-ARM—nokuthi ihluke kanjani kwezinye izinhlobo ze-CPU—kubalulekile esimweni sanamuhla esishintsha ngokushesha sedijithali.


II. Iyini i-ARM Architecture?

Emqondweni wakho konke Iprosesa esekwe ku-ARM amanga Izakhiwo ze-ARM, a I-RISC (I-Computing Yesethi Yemiyalo Encishisiwe) umklamo obeka phambili ubulula, ukusebenza kahle, futhi ukusetshenziswa kwamandla okuphansi. Kuthuthukiswe ngu Izindleko zamasheya ARM, lesi sakhiwo sihlanganisa isethi yemiyalo ehlelekile eyenza ukusebenza ngokushesha ngama-transistors ambalwa, okuholela ekutheni ama-CPU amancane, apholile, futhi awonga amandla.

Ngokungafani I-CISC (I-Complex Instruction Set Computing) izakhiwo ezifana ne-x86, ephethe imiyalo ehlukahlukene, I-ARM isebenzisa indlela encane, egxile kuphela emisebenzini ebaluleke kakhulu. Lokhu kwenza i-ARM ilungele amadivayisi asebenza ngebhethri, amasistimu ashumekiwe, kanye nezinhlelo zokusebenza lapho ukusebenza okushisayo nokusetshenziswa kwamandla kubaluleke kakhulu.

Izici ezibalulekile zezakhiwo ze-ARM:

  • ⚙️ Isethi yemiyalo esekwe ku-RISC

  • 🔋 Izidingo zamandla aphansi

  • 🧩 Imiklamo eyinhloko ye-modular ne-scalable

  • 🌐 Ukuhambisana okusabalele nge-Linux, Android, kanye ne-Windows eyandayo

Izinguqulo zezakhiwo ze-ARM, njenge I-ARMv7, I-ARMv8, kanye nentsha I-ARMv9, bethule izici ezithuthukile njenge 64-bit ukucubungula, izendlalelo zokuphepha ezithuthukisiwe (i-TrustZone), futhi ukusebenza kwe-AI okuthuthukisiwe.

Njengoba izidingo zekhompuyutha zishintsha, ukwakheka kwe-ARM kuyaqhubeka nokuthola amandla angaphezu kweselula—amandla amaseva wamafu, amayunithi okulawula izimoto, namanodi ekhompuyutha onqenqemeni. Ibhalansi yayo yokusebenza nokusebenza kahle iyibeka njengenye indlela elungele ikusasa kunezakhiwo eziyigugu.


III. Izici Ezibalulekile Zokucubungula Okusekelwe ku-ARM

Amaphrosesa asekelwe ku-ARM gqama ngebhalansi yabo eyingqayizivele ye ukusebenza kahle, scalability, futhi ukusebenza nge-watt ngayinye. Lezi zici zisekelwe ku- I-RISC (I-Computing Yesethi Yemiyalo Encishisiwe) izakhiwo, ezigcizelela amasethi eziyalezo ezilula, okuvumela ukwenza ngokushesha kanye nokudonsa kwamandla aphansi. Lokhu kwenza Ama-ARM CPUs kufanelekile kakhulu amadivaysi eselula, Iziphetho ze-IoT, amasistimu ashumekiwe, futhi ngisho amaseva amafu.


1. Ukusetshenziswa Okuphansi kwamandla

Esinye sezici ezichaza kakhulu ze-ARM processors yizo ukusebenza kahle kwamandla. Ngokunciphisa inani lama-transistors futhi ugxile emiyalweni elula, enamandla aphansi, ama-ARM chips asebenza ngokukhipha okushisayo okuncane. Lokhu kuzuzisa ngokuqondile:

  • Ama-Smartphones namathebulethi (impilo ende yebhethri)

  • Okugqokwayo namadivayisi ashumekiwe (izindawo ezizwela ukushisa)

  • Izikhungo zedatha (izindleko zokupholisa eziphansi namandla kagesi)


2. Ukusebenza okuphezulu nge-Watt ngayinye

Ama-ARM CPUs angase angahlali ehambisana nokusebenza okuluhlaza nama-chips e-x86 ezimeni ezisezingeni eliphezulu, kodwa ukusebenza kahle nge-watt ngayinye-imethrikhi ebalulekile ku-mobile kanye ne-edge computing. Ukucushwa kwe-ARM ye-Multi-core, ikakhulukazi ezinkulu.ZINCANE izakhiwo, vumela ukulinganisa okuguquguqukayo kwemithwalo yomsebenzi phakathi kwama-cores anamandla amakhulu nawonga amandla.


3. Idizayini Enwebekayo neModular

Kusuka Izilawuli ezincane zeCortex-M ku Cortex-A application processors futhi ngokwezifiso ze-ARM SoCs, i-ecosystem ye-ARM isekela izinhlobonhlobo zokusebenzisa izimo. Le modularity ivumela abenzi be-chip ukuthi bakhe izixazululo ezihambisanayo nezihlanganisiwe I-GPU, I-NPU, imodemu, futhi Izilawuli ze-I/O.


4. Isofthiwe Ebanzi kanye Nokusekelwa kwe-OS

Amasistimu asekelwe ku-ARM asekela amapulatifomu amakhulu afaka:

  • I-Android ne-iOS

  • Linux (Ubuntu, Debian, Yocto)

  • IWindows ku-ARM


IV. I-ARM vs x86 Processors

Inkulumompikiswano phakathi I-ARM vs x86 processors ibonisa izindlela ezimbili ezihlukene ngokuyisisekelo ekwakhiweni kwe-CPU. Amaphrosesa we-ARM, ngokusekelwe ku I-RISC (I-Computing Yesethi Yemiyalo Encishisiwe), beka kuqala ukusebenza kahle, ukusetshenziswa kwamandla okuphansi, futhi i-scalability ye-modular. Ngokungqubuzanayo, Amaphrosesa we-x86-esetshenziswa kakhulu kumadeskithophu namaseva -yakhiwe phezu kwayo I-CISC (I-Complex Instruction Set Computing), ukuthanda ukusebenza okungahluziwe futhi ukuhambisana kwefa.


1. Umehluko Wezakhiwo

  • I-ARM: Isebenzisa a isethi yeziqondiso ezenziwe lula, okuyenza isebenze kahle kakhulu ekwenzeni imisebenzi ngemijikelezo embalwa.

  • x86: Isebenza a isethi yeziyalezo eziyinkimbinkimbi, enika amandla inhlobonhlobo yokusebenza kodwa ngokuvamile edinga amandla engeziwe nokulahla ukushisa.


2. Amandla nokusebenza kahle kwe-Thermal

Ama-ARM CPUs zenzelwe amadivaysi asebenza ngebhethri futhi i-pc eshumekiwe engena fan izinhlelo. Ikhono labo lokwenza kahle ngamandla alinganiselwe libenza balungele:

  • Ama-Smartphones namathebulethi

  • Okugqokekayo kanye namadivayisi we-IoT

  • Amapulatifomu ekhompyutha we-Edge

Ngokungqubuzanayo, Amaphrosesa we-x86 ngokuvamile zitholakala ku:

  • Ama-PC wedeskithophu nezinsimbi zokudlala

  • Amaseva ebhizinisi nezindawo zokusebenza

  • Izinhlelo zokusebenza ezidinga ukusebenzisana kwesoftware emuva


4. Isimo Semakethe

Ngokukhuphuka kwe Ama-SoC asekelwe ku-ARM (isb, i-Apple M1/M2, i-Qualcomm Snapdragon, i-AWS Graviton), imikhakha eminingi—ikakhulukazi mobile, AI inference, futhi ikhompuyutha enqenqemeni- zishintsha zibheke Izakhiwo ze-ARM. Okwamanje, x86 chips hlala ubusa ezindaweni ezidingayo isofthiwe yefa, ukwenza imisebenzi eminingi ephezulu, noma i-virtualization.

Zombili izakhiwo zinamandla ahlukene, futhi ukukhetha phakathi kwazo kuncike ekutheni ukusetshenziswa okukhethekile, izidingo zokusebenza, kanye nemikhawulo yamandla.


V. Izinhlobo Ezinkulu Zama-ARM Cores

Ama-ARM processors akhelwe phezu kohlu lwe izinhlobo eziwumgogodla, ngayinye yakhelwe umthwalo othile womsebenzi. Lezi Izinhlamvu ze-ARM zihlukaniswa ngemindeni—I-Cortex-A, I-Cortex-R, futhi I-Cortex-M-futhi zilungiselelwe ukucutshungulwa kwezinga lohlelo lokusebenza, ukulawula kwesikhathi sangempela, futhi imisebenzi ye-microcontroller, ngokulandelana. Lokhu i-scalable architecture kwenza Amaphrosesa asekelwe ku-ARM iguquguquka kakhulu kuzo zonke izimboni namadivayisi ahlukene.

Uhlobo Oluyinhloko Sebenzisa Ikesi Ukusebenza Ukusetshenziswa kwamandla Amadivayisi ayisibonelo
I-Cortex-A Izinhlelo zokusebenza, iselula, amakhompyutha aphathekayo Phezulu Kuphakathi Ama-Smartphones, amaphilisi
I-Cortex-R Amasistimu okulawula isikhathi sangempela Okuphakathi-Phezulu Kuphakathi Ezezimoto, ama-HDD
I-Cortex-M Ama-Microcontrollers, i-IoT Low-Medium Phansi Kakhulu Izinzwa, okugqokekayo


VI. Sebenzisa Izimo Zokucubungula Okusekelwe ku-ARM

Amaphrosesa asekelwe ku-ARM zishintshashintsha ngendlela emangalisayo, zinika amandla uhla olukhulu lwamadivayisi—kusuka kuzinzwa ezincane ukuya kumaseva esikali samafu. Ukuthandwa kwabo kuvela enhlanganisela eyingqayizivele ye ukusetshenziswa kwamandla okuphansi, ukusebenza okuphezulu-nge-watt ngayinye, kanye a i-scalable architecture esekela izimboni ezahlukene kanye nezidingo zamakhompiyutha.

1. Smartphones kanye Tablets

Ama-ARM processors ayisisekelo sabo bonke amadivaysi eselula esimanje. Ama-chips afanayo I-Qualcomm Snapdragon, I-Apple's M1 kanye ne-A-series, futhi Ubukhulu beMediaTek sebenzisa ama-ARM cores ukuletha:

  • Ukucubungula uhlelo lokusebenza okusheshayo

  • Impilo yebhethri enwetshiwe

  • Ukusebenza kahle kokushisa kwemiklamo emincane


2. Amasistimu Ashumekiwe kanye Namadivayisi e-IoT

Kwe IoT nendawo eshumekiwe, I-ARM Cortex-M futhi I-Cortex-R ama-cores abusa ngenxa yawo:

  • Ukusebenza kwamandla aphansi kakhulu

  • Izinyathelo eziqinile

  • Ukucubungula kwesikhathi sangempela 


3. Amakhompyutha aphathekayo namadeskithophu

Ngokufika kwe I-Apple Silicon (M1/M2) futhi IWindows ku-ARM, ama-CPU asuselwa ku-ARM abumba kabusha ikhompuyutha yomuntu siqu. Izinzuzo zihlanganisa:

  • Ukusebenza okungenabalandeli

  • Impilo yebhethri ende

  • Izinhlelo zokusebenza zomdabu ezilungiselelwe kanye nokulingisa okufana ne-Rosetta


4. Amasistimu Wezimoto

Ama-ARM cores ashumekwe phakathi amayunithi okulawula izimoto, inika amandla:

  • I-ADAS (Amasistimu Osizo Oluthuthukile Lomshayeli)

  • Amasistimu we-Infotainment

  • Imisebenzi yokuphepha yesikhathi sangempela


5. I-Edge kanye ne-Cloud Computing

Izinkampani ezifana I-Amazon (uchungechunge lweGraviton) ziyasakaza Amaseva asekelwe ku-ARM ukwandisa ukusebenza kahle kwamandla:

  • Izinhlelo zokusebenza zomdabu zamafu

  • Amanethiwekhi okulethwa kokuqukethwe (CDNs)

  • Umqondo wokufunda komshini emaphethelweni


VII. I-ARM-based System on Chip (SoC) Designs

Amandla ayisihluthulelo we Amaphrosesa asekelwe ku-ARM ilele ekuhlanganiseni kwabo okungenamthungo ku Isistimu ku-Chip (SoC) imiklamo. An I-ARM SoC ihlanganisa i-CPU nezinto ezihlukahlukene ezibalulekile—njenge I-GPU, I-NPU, isilawuli senkumbulo, imodemu, futhi I/O interfaces-ku-a i-silicon chip eyodwa. Lo mklamo ohlangene, osebenza ngendlela eyonga amandla wamukelwa kabanzi omakhalekhukhwini, amasistimu ashumekiwe, futhi amadivaysi onqenqema.

2. Izingxenye Ezibalulekile Zihlanganiswe kuma-ARM SoCs

  • CPU (ARM cores) - Iprosesa yokuqala

  • I-GPU (isb., iMali, i-Adreno) - Ukunikezwa kwezithombe kanye nokusheshisa kwevidiyo

  • I-NPU/DSP - Ukusheshisa kwe-AI, umsindo, nokucutshungulwa kwesignali

  • Imodemu (4G/5G) - Ukuxhumana okwakhelwe ngaphakathi kwamadivayisi eselula

  • I/O Interfaces - I-USB, i-HDMI, i-SPI, i-UART, njll.

  • Uphiko Lokuphatha Amandla - Ukusetshenziswa kwamandla okulungiselelwe


3. Izibonelo zama-SoCs Asekelwe ku-ARM

Umndeni we-SoC Umkhiqizi Izinhlelo zokusebenza
I-Apple M1/M2 i-apula Amakhompyutha aphathekayo, amadeskithophu, amaphilisi
I-Snapdragon Series I-Qualcomm Ama-Smartphones, i-VR, izinto ezigqokekayo
Ama-Exynos I-Samsung Ama-Smartphones, ama-smart TV
I-RK3568, RK3588 I-Rockchip Amaphilisi emboni, unqenqema lwe-AI
Ubukhulu beMediaTek MediaTek Amaselula aphakathi nendawo nasezingeni eliphezulu

IX. Imikhawulo kanye Nezinselelo zama-CPU Asekelwe ku-ARM

Ngenkathi Amaphrosesa asekelwe ku-ARM nikeza izinzuzo ezicindezelayo—njengokuthi ukusebenza kahle kwamandla, scalability, futhi ukuphumelela kwezindleko-babuye beza nabaningi ukulinganiselwa nezinselele okufanele abathuthukisi nabahlanganisi besistimu bakucabangele. Lezi zinkinga zingase zibe nomthelela ezimweni ezithile zokusetshenziswa, ikakhulukazi ezindaweni zekhompuyutha ezisebenza kahle kanye nesoftware yefa.

1. Ukuvumelana Kwesofthiwe

Inselelo enkulu yama-ARM CPUs, ikakhulukazi kwideskithophu kanye nezimo zebhizinisi, yile ukuhambisana kwesoftware:

  • Abaningi izicelo zefa zihlanganiswa ukuze x86 izakhiwo, okuholela ezinkingeni zokusebenza noma ukungasebenzisani ngokuphelele kumasistimu e-ARM.

  • Izendlalelo zokulingisa (like I-Rosetta 2 ye-Apple M1 noma i-Windows ARM64 emulators) isiza ukuvala igebe kodwa ivame ukwethula ukusebenza phezulu.

  • Ukutholakala okukhawulelwe kwe isofthiwe yezinga lezentengiso ithuthukiselwe i-ARM, ikakhulukazi kwezobuciko obuchwepheshile, ezezimali, noma isofthiwe yokulingisa.


2. Ukusebenza Okungahluziwe vs x86

Ngenkathi ama-ARM CPU ephumelela kakhulu ukusebenza-nge-watt ngayinye, zingase zingahambelani Amaphrosesa we-x86 ku:

  • Ukusebenza okunemicu eminingi ngemithwalo yemisebenzi ye-server-class

  • High-frequency computing imisebenzi efana Ukunikezwa kwe-3D, ukuhlela ividiyo, noma ukulingiswa kwesayensi

  • I-Virtualization kanye nokusebenza okuyinkimbinkimbi kwe-OS kernel, lapho i-x86 inamaketanga amathuluzi akhulile


3. Ukuhlukaniswa Kwabadayisi Be-SoC

Ama-ARM imodeli yelayisensi inika amandla imiklamo ye-chip yangokwezifiso, kodwa lokhu kuvame ukuholela kokuthi:

  • Ukuhlukaniswa kwezingxenyekazi zekhompuyutha, okwenza ukuthuthukiswa kwesofthiwe nokuhlola ukuhambisana kube nzima kakhulu

  • Ukuhlukahluka ku izici zokuphepha, izandiso zemiyalelo, futhi ukwesekwa kwe-peripheral



X. Ikusasa le-ARM Architecture

I ikusasa lezakhiwo ze-ARM ilungele ukuziphendukela kwemvelo okusheshayo, njengoba amaphrosesa asekelwe ku-ARM anda ukudlula amadivaysi eselula endabuko futhi angene i-cloud computing, Ukusheshisa kwe-AI, izinhlelo zezimoto, futhi ingqalasizinda esemaphethelweni. Ngokukhula komfutho wemboni, Ama-ARM CPUs aziyona nje enye indlela—ziba insika eyinhloko yekhompyutha yesimanje.


1. I-ARM Ezikhungweni Zedatha kanye ne-Cloud Computing

Abahlinzeki befu abakhulu bathanda I-Amazon Web Services (AWS) sebevele bayamukele i-ARM ne I-Graviton processor line, umnikelo:

  • I-TCO ephansi (ingqikithi yezindleko zobunikazi)

  • Ukusebenza okuthuthukisiwe kwe-watt ngayinye

  • I-scalability ephezulu ngemithwalo yemisebenzi efakwe emabhokisini, etholakala emafini

Lo mkhuba kulindeleke ukuthi usheshe njengoba amabhizinisi efuna izixazululo zeseva ezonga amandla ezinciphisa izindleko zokusebenza.


2. I-Silicon ye-ARM eyenziwe ngokwezifiso

Ama-Tech giants ayaklama ama-SoCs asekelwe ku-ARM ngokwezifiso, elungiselelwe imigomo ethile yokusebenza:

  • I-Apple's M-series chips (M1, M2, M3) kuma-Macs nama-iPad

  • I-chip ye-Tensor yakwaGoogle kumadivayisi e-Pixel

  • I-Microsoft SQ processors kumadivayisi we-Surface

Lokhu ukuhlanganiswa okuqondile ivumela ukuqina i-hardware-software optimization, Imiphumela ukusebenza okungcono, impilo yebhethri, nokuphepha.


3. Ukunwetshwa ku-AI kanye ne-Edge Computing

Imephu yomgwaqo ye-ARM ifaka phakathi izithuthukisi ukucubungula kwe-neural futhi isisekelo sokufunda ngomshini. Ukusebenza kahle kwezakhiwo kanye nemodularity kuyenza ilungele:

  • Amanodi onqenqema we-AI

  • Amakhamera ahlakaniphile

  • Amasango e-IoT yezimboni


4. I-OS ebanzi kanye ne-Ecosystem yokuThuthukisa

Ngokukhuphuka kokusekelwa kwe IWindows ku-ARM, Ukusabalalisa kwe-Linux okuhambisana ne-ARM, kanye namathuluzi onjiniyela athuthukisiwe (isb, I-LLVM, i-GCC, i-TensorFlow Lite), i-ARM ifinyeleleka kakhulu kunangaphambili.


I-SINSMART ARM esekelwe kwi-Industrial Computer Recommendation

SINSMART ARMRK3568 processor 2G 4USB Embedded PC ikhompyutha yezimboni
Iphrosesa: I-ARM RK3568 noma i-ARM RK3588 ishumekwe i-fanless pc
Izinketho Zenkumbulo: 2GB noma 8GB RAM
Bonisa i-interface: Imbobo eyodwa ye-HDMI Type-A / One HDMI 2.1 port kanye nembobo eyodwa ye-HDMI 1.4
Isitoreji: Izimbobo ezimbili ze-SATA 3.0, i-onboard eMMC (C5.1) 64GB, kanye nembobo eyodwa ye-M.2 M-Key 2280
Inethiwekhi: Izimbobo ezimbili ze-Realtek Gigabit Ethernet
I-Serial Interfaces: Izimbobo ze-COM ezinhlanu noma eziyisithupha
Isisindo: 1.4 kg noma 1.3 kg (kuye ngokuthi ukumiswa)
Ifanele: Imboni ezishintshayo, ukutholwa kwedatha, imikhakha yamandla kanye nezokuthutha



I-SINSMART 10.1/15.6/21.5inch capacitive touch screen PC
Idizayini engenabalandeli: Ithulile, ivikela uthuli, futhi ayikhathaleli - ilungele izindawo ezinokhahlo
Isakhiwo Esiqinile: Iphaneli yangaphambili enesilinganiso se-IP65 sokumelana namanzi nothuli
Osayizi Abaningi: 10.1", 15.6", kanye nezinketho ezingu-21.5" ezinezibonisi zokuthinta ze-LCD zokulungiswa okuphezulu
Isikrini sokuthinta esinamaphoyinti angu-10: Okokufaka okubushelelezi, okunembile, okuthinta okuningi kokulawula kwezimboni namakhiwoski
Ukusebenza Okuphumelelayo: I-Rockchip RK3568 CPU ene-Android 12, 4GB RAM, nesitoreji esingu-64GB
Ukuxhumana Okuthembekile: I-Gigabit Ethernet, i-USB 3.0/2.0, i-Wi-Fi, i-Bluetooth, i-4G yokuzikhethela
Ukufakwa Okuguquguqukayo: Isekela i-VESA, eshumekiwe, noma ukukhwezwa kwedeskithophu
Ukonga Amandla: Ukusetshenziswa kwamandla okuphansi nempilo yokusebenza enwetshiwe



I-SINSMART 10 inch ARM Android 14 IP65 ithebhulethi eyizimboni engasindi engu-8G+128G

I-CPU:Izakhiwo ze-ARM, eziyisishiyagalombili ithebhulethi ye-android eqinile
Isistimu esebenzayo: I-Android 14 GMS
Inkumbulo:8G
Umthamo webhethri:7200mAh/3.8V&9500mAh/3.8V
Usayizi wokubukeka: 219*139*12.5mm/263*177*10.5mm
Isisindo: 524g/650g
Isikrini sokubonisa:8inch FHD/10.1inch IPS
Ikhamera: Ngaphambili 5.0MP+Emuva 13.0MP


Ncoma Ukufunda:


Imikhiqizo Ehlobene

LET'S TALK ABOUT YOUR PROJECTS

  • sinsmarttech@gmail.com
  • 3F, Block A, Future Research & Innovation Park, Yuhang District, Hangzhou, Zhejiang, China

Our experts will solve them in no time.