Cmos Lub Koob Yees Duab Module

Koj tus kws tshaj lij lub koob yees duab Module Chaw tsim khoom

Guangzhou Sincere Information Technology Ltd. yog ib tug kws tshaj lij thiab siab - thev naus laus zis ua lag luam hauv kev tsim khoom siv kho qhov muag thiab kho qhov muag pom kev daws teeb meem txij li xyoo 1992 lub hauv paus. Peb tshwj xeeb hauv kev tsim ntau lub koob yees duab modules los pab koj tsim kho lub koob yees duab module kev daws teeb meem, suav nrog 0.1mp txog 200mp MIPI lub koob yees duab modules thiab USB lub koob yees duab modules nrog rau endoscope lub koob yees duab modules nrog lub cheeb ntawm 0.9mm ~ 10mm.

Quality Assurance

Tag nrho peb lub koob yees duab modules yuav tsum tau soj ntsuam los ntawm cov kws tshaj lij QC, thiab cov khoom raug tshuaj xyuas nruj raws li lub teb chaws tus qauv ua ntej xa khoom. Thiab tag nrho cov txheej txheem yog nruj me ntsis raws li ISO9001 zoo system.

01

Khoom siv Advanced

Professional AA (Active Alignment) cov cuab yeej tsim khoom, COB 100 qib plua plav-rhiav pub dawb.

02

Pab neeg ua haujlwm tshaj lij

Peb tau tsim lub koob yees duab modules rau ntau tshaj 30 xyoo. Thiab peb muaj cov kws tshaj lij R & D cov txuj ci, kev tswj cov txuj ci thiab cov neeg muag khoom muag nrog kev paub nplua nuj.

03

Kev Pabcuam Zoo

Peb muab 1-xyoo hloov thiab 10-xyoo warranty kev pab cuam. Tsis tas li ntawd, peb tuaj yeem muab kev cob qhia txog kev siv lub koob yees duab module.

04

Tus nqi tsim nyog

Peb muab cov nqi sib tw kom ua tiav yeej- yeej.

05

 

 

 

Tsev 12 Rau sab kawg 1/2
 
CMOS Camera Module

 

CMOS Lub Koob Yees Duab Module yog dab tsi?

CMOS lub koob yees duab module yog ib qho khoom siv me me uas siv cov khoom siv kho qhov muag thiab cov tshuab ua hluav taws xob. Nws yog ib qho tseem ceeb rau kev ua tiav cov duab lossis yees duab ntes cov haujlwm hauv cov khoom siv hluav taws xob niaj hnub no. Ntawm nws cov tub ntxhais, nws siv lub CMOS duab sensor ua lub ntsiab lus photosensitive, thiab hloov lub teeb liab sib sau los ntawm lub lens rau hauv lub teeb liab analog hluav taws xob los ntawm photodiode, txhawb 4K@60FPS siab- video ceev thiab ultra- ntshiab HDR duab tua. Nws yog qhov me me thiab tsis siv hluav taws xob tsawg, thiab yog lub koob yees duab module dav siv hauv thaj chaw xws li cov xov tooj ntse, cov khoom siv ntse ntse, lub koob yees duab saib xyuas, neeg hlau tsis pom kev, cov khoom siv tshuaj xyuas thiab cov tsheb tsis muaj neeg tsav dav hlau gimbals. Hauv luv luv, CMOS lub koob yees duab modules yog micro-cov kab ke uas hloov cov teeb liab kho qhov muag mus rau qib siab- cov duab digital zoo, thiab lawv cov kev siv thev naus laus zis tau hloov zuj zus mus rau cov cuab yeej ntse thiab txhim khu kev qha.

 

Qhov zoo ntawm CMOS Lub Koob Yees Duab Module
 

Tus nqi qis ntawm kev tsim khoom loj

Ua los ntawm cov txheej txheem semiconductor, sib xws nrog cov kab hluav taws xob wafer ntau lawm, txo tus nqi ntawm cov khoom loj dua li CCD.

Kev sib xyaw ua ke siab

Muab cov duab sensor, analog-rau- digital converter, thiab tswj circuits mus rau ib nti, txo qhov loj ntawm lub koob yees duab module.

Ultra-tsim hluav taws xob tsawg

Nrog tsuas yog qhov yuav tsum tau ua haujlwm hauv Circuit Court qhib, lub zog ua haujlwm raug qis li 1.2W, uas tuaj yeem txuas lub roj teeb lub neej thaum siv ntawm cov khoom siv txawb.

Parallel signal nyeem ntawv

Txhawb cov khoom tsim tawm ntawm cov duab ncej siab xws li 4K @ 60fps, uas tuaj yeem ua tau raws li ob qho tib si siab - nrawm nrawm nrawm thiab cov kev xav tau video ib txhij.

Multimodal imaging muaj peev xwm

Txhawb RGB-IR dual-band fusion, tuav cov duab txuas ntxiv thaum hloov ntawm ib puag ncig nruab hnub thiab hmo ntuj, haum rau txhua yam - huab cua thiab complex low- teeb pom kev zoo.

Multi-functional Integration

Autofocus thiab siab - ceev ceev nrog VCM lub cev muaj zog thiab txhim kho lub ntiaj teb kaw.

 

Hom CMOS Lub Koob Yees Duab Module
 
Auto Focus CMOS Camera Module‌
 

Auto Focus CMOS Lub Koob Yees Duab Module

Kev koom ua ke nrog VCM lub cev muaj zog tsav tshuab, nws ua tiav sai thiab meej autofocus, haum rau dynamic scene shooting. ISP algorithm tuaj yeem ua ke los ua kom zoo dua qhov tseeb thiab cov lus teb ceev, thiab txhim kho cov duab pom tseeb.

 

High Frame Rate CMOS Lub Koob Yees Duab Module

Txhawb nqa tus ncej siab tso zis xws li 4K @ 60FPS lossis 1080P @ 120FPS kom ua tau raws li qhov xav tau ntawm siab - nrawm nrawm thiab yees duab ntes. Parallel teeb liab nyeem ntawv thev naus laus zis tau txais yuav los txo qis latency thiab ua tiav kev sib kis video streaming du.

High Frame Rate CMOS Camera Module‌
4K Ultra HD CMOS Camera Module‌
 

4K Ultra HD CMOS Lub Koob Yees Duab Module

Nws muaj 4K ultra- siab- daws teeb meem nrog cov pixel suav txog li 11 lab thiab muaj peev xwm khaws cov ntsiab lus zoo heev.

High-kev ua tau zoo CMOS sensors xws li OV OS12D40 yog siv los xyuas kom meej cov xim luam tawm thiab ua kom haum rau qis- teeb pom kev zoo. Txhawb ntau tus qauv tus nqi xws li 4K @ 30FPS lossis 2.7K @ 60FPS txhawm rau txhim kho ntau yam thiab siv tau yooj yim.

 

Ntiaj teb no Shutter CMOS koob yees duab Module

Nws siv lub tshuab kaw thoob ntiaj teb txhawm rau tshem tawm qhov kev ua kom pom qhov muag plooj thiab tsim nyog rau kev yees duab siab -cov khoom txav ceev. Txhawb nqa tus ncej siab tus nqi tiag- lub sijhawm saib, xws li 22 thav duab ib ob ntawm qhov kev daws teeb meem tag nrho, thiab tau nruab nrog USB3.0 interface rau kev hloov cov ntaub ntawv ceev.

Global Shutter CMOS Camera Module‌
HDR CMOS Camera Module‌
 

HDR CMOS Lub Koob Yees Duab Module

High dynamic range imaging yog ua tiav los ntawm kev sib txuas ntawm ISP algorithms, suav nrog tsis siv neeg raug thiab kho xim, los txhim kho lub teeb thiab tsaus cov ntsiab lus thiab scene adaptability. Txhawb siab - zoo tshaj tua nyob rau hauv complex teeb pom kev zoo ib puag ncig, xws li hloov ntawm nruab hnub thiab hmo ntuj scenes. Nws kuj tseem tuaj yeem ua ke nrog kev txo suab nrov thiab kev ua kom pom tseeb kom zoo rau qhov tseeb thiab qhov tseeb ntawm daim duab.

 

Monochrome Duab CMOS Lub Koob Yees Duab Module

Kev sib koom ua ke MONO chips thiab ua kom lub suab nrov txo cov algorithms, cov ntsuas ntsuas tsis tau ua kom zoo dua los txhim kho lub teeb pom kev zoo thiab kev daws teeb meem, ua kom cov duab pom tseeb thiab txo cov suab nrov.

Monochrome Image CMOS Camera Module‌

 

 

Daim ntawv thov ntawm CMOS Lub Koob Yees Duab Module

AI Robot Vacuum Cleaner‌

AI neeg hlau nqus tsev vacuum

Thaum lub sijhawm ua haujlwm tu lub cev, VCM lub cev muaj zog tuaj yeem kho qhov ntev ntawm lub sijhawm tiag tiag, txheeb xyuas cov txheej txheem ntawm cov teeb meem thiab zam lawv, thiab ntse npaj txoj kev ntxuav hauv lub sijhawm.

High-Speed Aerial Drone‌

Siab -Speed ​​Aerial Drone

Thaum ya ntawm kev kub ceev, 1080P @ 120FPS high speed video capture, precisely capture lub suab trajectory ntawm txhua tus ncej.

Security Surveillance Camera

Lub Koob Yees Duab Saib Xyuas Kev Ruaj Ntseg

Nws tuaj yeem tso tawm 4K @ 30FPS ultra- siab txhais daim duab, ua kom raug cov ntsiab lus ntawm cov duab hauv cov teeb pom kev tsawg, kom ntseeg tau tias ultra- siab txhais ntawm daim duab soj ntsuam.

Robotic Arm Vision Positioning System‌

Robotic Arm Vision Positioning System

Los ntawm kev siv lub tshuab kaw thoob ntiaj teb, qhov tseeb ntawm qhov chaw ntawm qhov siab - cov kab sib dhos ceev tuaj yeem txheeb xyuas, kom ntseeg tau tias cov khoom lag luam sib dhos.

AI Transport Ball Machine ‌

AI Thauj Pob Tshuab

Ua ke nrog HDR thev naus laus zis, qhov cuam tshuam tsis zoo tau txais txiaj ntsig zoo nyob rau hauv kev hloov pauv lub teeb pom kev zoo thiab tsis muaj zog ntawm lub qhov nkag thiab tawm kom ntseeg tau tias tag nrho - huab cua daim ntawv tso cai daim ntawv lees paub tus nqi.

 3D Scanner

3D Scanner

Tsis yog-hu rau peb-dimensional digitalization yog ua los ntawm kev siv tshuab kho qhov muag. Los ntawm kev tsim cov qauv gratings thiab ntes cov duab deformation ntawm cov khoom, siab -pej xeem peb-dimensional qauv yog tsim los ntawm ntau-angle shooting thiab splicing.

Txheej txheem ntawm CMOS Lub Koob Yees Duab Module
 

Module Tsim thiab Cov Khoom Muag Khoom

Optical Design: Xaiv cov iav / yas lo ntsiab muag ua ke, xam qhov ntev ntawm qhov pom, ua kom pom kev zoo, ua kom zoo distortion thiab dispersion.

Kev xaiv Sensor: Xaiv hom CMOS sensor raws li cov lus qhia tshwj xeeb, txiav txim siab pixel loj, nyeem ntawv nrawm thiab txhawb nqa HDR.

ISP Integration: Tsim cov duab teeb liab processor (ISP) uas ua ke nrog cov suab nrov txo, nws pib tsom (AF), thiab nws pib raug (AE) algorithms.

Tsim Circuit Court: Tsim FPC softboard Circuit Court kom phim cov hluav taws xob sib cuam tshuam ntawm lub sensor thiab cov nti tswj.

Kev Npaj Khoom Raw: Tau txais cov ntaub ntawv tseem ceeb xws li lo ntsiab muag, CMOS sensors, VCM lub suab coil motors, IR lim, thiab FPCS.

SMT sib dhos (PCBA txheej txheem)

1.PCB Printing thiab Solder Paste Daim Ntawv Thov

Sau cov nplaum nplaum rau ntawm PCB pads.

2. Kev teeb tsa cov khoom siv

Siv lub tshuab tso SMT kom meej rau nruab cov khoom me me xws li sensors, resistors thiab capacitors mus rau PCB.

3. Reflow Soldering

Lub siab -kub reflow soldering rauv melts solder paste thiab kho cov khoom.

4. Kev tshuaj xyuas AOI (Tsis Siv Neeg Optical Inspection)

Xyuas qhov vuam zoo kom tsis txhob muaj teeb meem xws li miswelding thiab luv circuits.

Module Assembly

Lens Assembly: Kho lub lens (taw focal ntev lossis autofocus) nrog lub sensor kom paub meej qhov chaw sib txuam. High-Kev ntsuas qhov tseeb yog ua los ntawm kev siv AA (Active Alignment) cov cuab yeej, thiab qhov sib txawv ntawm huab cua raug kho thiab kaw kom tsis txhob muaj plua plav.

Sensor Ntim: Lub sensor yog khi rau PCB substrate siv COB (Chip on Board) lossis CSP (Chip Scale Package) txheej txheem.

Module Integration: Sib sau lub lens, VCM lub cev muaj zog, IR lim thiab sensor nyob rau hauv ib ntus, thiab kho cov khoom (xws li UV kua nplaum curing) los ntawm cov txheej txheem dispensing.

Weld lub FPC connector kom tiav txoj kev hluav taws xob teeb liab.

Environmental Control: ​Tag nrho cov hauj lwm yog ua nyob rau hauv ib tug hmoov av - rhiav dawb (nrog chav 1000 los yog qis dua), thiab qhov kub, av noo thiab electrostatic paug tiv thaiv (ESD) yog tswj.

Kev sim thiab kev tswj xyuas theem zoo

Optical Test: Resolution (MTF ntsuas), distortion, xim reproduction raug (24 xim daim npav calibration).

Kev Ntsuas Hluav Taws Xob: Cov teeb liab kev ncaj ncees, kev siv hluav taws xob, kev ruaj ntseg ncej thiab teeb liab - rau - suab nrov piv (SNR).

Environmental Reliability: siab thiab qis kub caij tsheb kauj vab (-40 ° C txog 85 ° C), kev co thiab kev poob siab, kev kuaj lub neej.

Ntim thiab xa khoom

1. Anti- ntim khoom zoo li qub los tiv thaiv kev puas tsuaj thaum thauj.

2. Muab cov ntaub ntawv thiab cov lej tsav tsheb (xws li Linux tsav).
 

 

Cheebtsam ntawm CMOS Lub Koob Yees Duab Module
 

Lens:Lub lens yog lub luag haujlwm rau converging sab nraud lub teeb thiab raug tsom nws mus rau cov duab sensor. Lub hom lens qauv txais kev sib txuas ntawm ntau lub lo ntsiab muag. Hais txog cov khoom siv, nws yuav siv cov iav thiab yas sib tov los yog tag nrho - iav tsim kom ua tau raws li qhov yuav tsum tau ua hauv qhov xwm txheej sib txawv.

 

CMOS sensor:Lub luag haujlwm tseem ceeb ntawm CMOS duab sensor yog hloov kho qhov muag teeb liab rau hauv cov teeb liab hluav taws xob. High- daws teeb meem sensors tuaj yeem ntes cov ntsiab lus ntxiv, thaum lub pixel loj loj pab txhim kho lub teeb pom kev zoo -sensing peev xwm nyob rau hauv qis- teeb pom kev zoo.

 

Image Signal Processor (ISP):ISP yog lub luag haujlwm rau kev ua haujlwm xws li txo suab nrov, kho xim, tsis siv neeg raug, thiab tshuav nyiaj dawb ntawm cov ntaub ntawv nyoos los ntawm lub sensor. Nws kuj tseem txhawb nqa kev ua haujlwm siab heev xws li HDR synthesis thiab ntau-thov suab nrov txo. ISP tuaj yeem yog cov nti ywj siab lossis koom ua ke rau hauv SoC tswj hwm.

 

Lim:Lub lim yog siv nyob rau hauv ib lub module los lim tawm lub teeb ntau dhau. IR Cut Filter yog siv los thaiv lub teeb infrared, thaum CFA npog qhov chaw ntawm lub sensor. Qhov kev ua tau zoo ntawm cov lim dej no cuam tshuam ncaj qha rau cov xim raug thiab teeb liab -rau - suab nrov piv ntawm daim duab.

 

Kev tsom xam thiab tiv thaiv -co system:Lub suab coil motors (VCM) thiab piezoelectric clicks tuaj yeem ua tiav qhov pib -focusing function. Lub optical duab stabilization (OIS) system tuaj yeem txhim kho kev ruaj ntseg ntawm cov duab.

 

Circuit Court thiab structural Cheebtsam:FPC lossis PCB nqa sensors, ISPs thiab lwm yam khoom siv hluav taws xob.

 

Housing thiab bracket:Nws muaj kev tiv thaiv cov neeg kho tshuab thiab tseem muaj cov qauv tsim hluav taws xob los xyuas kom muaj kev ruaj ntseg ntawm module thaum lub sijhawm ua haujlwm ntev -. Qee cov modules kuj tseem yuav muab cov ntsuas kub ntsuas los saib xyuas cov xwm txheej ua haujlwm.

 

Interface:Nws yog siv rau kev sib txuas lus nrog lub ntsiab nti lossis lwm yam khoom siv. Cov interfaces feem ntau suav nrog MIPI interface, IP interface thiab USB interface. Kev xaiv ntawm kev sib txuas yuav tsum tau txiav txim siab raws li qhov yuav tsum tau muaj bandwidth thiab kev txwv kev siv hluav taws xob ntawm daim ntawv thov scenario.

 

Auxiliary Cheebtsam:Xws li infrared sau lub teeb thiab ambient lub teeb sensor. Lub teeb ci infrared muab cov teeb pom kev ntxiv nyob rau hauv qis- teeb pom kev zoo, thaum lub teeb pom kev nyob ib puag ncig siv los hloov kho qhov tsis raug.

 

Yuav koom tes nrog peb li cas?
 

 

Kev soj ntsuam xav tau

Sib txuas lus cov kev xav tau nrog cov neeg siv khoom

Tswv yim tsim

Tsim cov kev daws teeb meem uas ua tau raws li cov neeg siv khoom xav tau

Tsim kev koom tes

Muab lub koob yees duab module kos duab thiab tsim kev koom tes

Ua Cov Qauv

Lub koob yees duab module proofing raws li txoj kev npaj

Lub Koob Yees Duab Module Test

Xa tawm cov qauv, thiab cov neeg siv khoom yuav sim

Kev tsim khoom loj

Tom qab cov qauv xeem dhau cov neeg siv khoom kuaj, kev tsim khoom loj pib

 

Cov ntawv pov thawj

 

 

RoHS, REACH, ISO, CE, FCC

 

20220714084950f646f6874b1444cc8996f3cec9a597ba.jpg (1200×708)

 

 

FAQ

 

 

Q: Lub koob yees duab compact yog dab tsi?

A: Lub koob yees duab compact modules tau siv dav hauv cov khoom siv hluav taws xob xws li xov tooj ntawm tes thiab ntsiav tshuaj computers. Txhawm rau txo qhov loj thiab tus naj npawb ntawm cov ntsiab lus yuav tsum tau tsim kho qhov muag yuav feem ntau suav nrog ntau qhov chaw aspheric heev.

Q: Dab tsi yog qhov sib txawv ntawm lub koob yees duab modules?

A: Muab faib los ntawm txoj hauj lwm, muaj 2 hom koob yees duab modules: lub koob yees duab pem hauv ntej module thiab lub koob yees duab rear module.

Q: Dab tsi yog qhov txawv ntawm CMOS koob yees duab modules thiab CCD lub koob yees duab modules?

A: Qhov sib txawv tseem ceeb ntawm CMOS thiab CCD lub koob yees duab modules nyob rau hauv uas CCD hloov tsub kab los ntawm kab los ntawm kev nthuav dav thoob ntiaj teb, ua rau muaj kev zoo siab zoo tab sis muaj zog siv zog thiab qeeb qeeb, ua rau nws haum rau kev yees duab. Txhua pixel ntawm CMOS ntawm nws tus kheej ua cov teeb liab, muaj kev siv hluav taws xob tsawg, kev kub ceev thiab tus nqi qis. Nws yog dav siv hauv xov tooj ntawm tes thiab kev ruaj ntseg tshuab. Nyob rau hauv xyoo tas los no, nws cov duab zoo tau mus txog ntawm CCD. Raws li kev siv thev naus laus zis, CMOS tau maj mam hloov CCD los ua lub ntsiab lus tseem ceeb.

Q: Yuav ua li cas xaiv lub koob yees duab CMOS module?

A: Thaum xaiv lub CMOS lub koob yees duab module, yuav tsum tau them nyiaj mloog mus rau lub sensor loj, pixel hom, ncej tus nqi, interface hom, thiab seb nws integrates ib tug ISP. Nyob rau tib lub sijhawm, kev txiav txim siab dav dav yuav tsum tau ua nrog rau kev siv nyiaj siv hluav taws xob thiab kev siv cov xwm txheej.

Q: Puas yog tus nqi ntawm customizing cmos lub koob yees duab modules siab?

A: Tus nqi ntawm customizing CMOS lub koob yees duab modules txawv heev vim xav tau sib txawv. Tus nqi tseem ceeb nyob ntawm qhov kev ua tau zoo ntawm lub sensor, kev ua haujlwm tshwj xeeb xws li HDR / infrared, qib ntim thiab ntim khoom. Kev tsim khoom loj tuaj yeem txo qis tus nqi tsev. SincereFirst tuaj yeem muab ib qho - nres CMOS lub koob yees duab module daws teeb meem thiab kuj txhawb kev hloov kho.

Q: Dab tsi yog qhov zoo ntawm CMOS koob yees duab?

A: Me me; Youdaoplaceholder0 muaj kev siv hluav taws xob qis dua li cov pa CCD sensors ; Youdaoplaceholder0 Tus nqi qis; Youdaoplaceholder0 Kev koom ua ke siab; Nrog rau qhov zoo tshaj plaws qis- lub teeb kev ua tau zoo ntawm ‌ thiab lub peev xwm teb ceev ntawm ‌, ua ke nrog cov kev txawj ntse ntse, puv - xim tsaus ntuj pom kev, siab ncej tus nqi kaw thiab dav dynamic ntau yam duab tuaj yeem ua tiav.

Q: Cov khoom siv twg feem ntau siv CMOS koob yees duab?

A: CMOS koob yees duab tau siv dav hauv thaj chaw xws li xov tooj ntse, kev saib xyuas kev nyab xeeb, kho mob endoscopes, drone gimbals, hauv - tsheb ADAS, cov khoom siv tshuaj xyuas kev lag luam, thiab cov neeg siv khoom- qib digital koob yees duab. Lawv cov kev siv hluav taws xob tsawg, kev sib koom ua ke siab, thiab cov txiaj ntsig zoo ua rau lawv qhov kev xaiv tseem ceeb rau cov khoom siv duab niaj hnub.

Q: Dab tsi yog sensor module?

A: Sensor module yog ib lub cuab yeej tsim los kuaj pom muaj qhov ntxig rau hauv cov txheej txheem txhaj tshuaj overmolding. Cov cuab yeej siv tau yooj yim thiab tso cai rau kev teeb tsa ntawm kev nyeem ntawv nyob deb ntawm kab sib faib. Lub sensor module yog muaj nrog ib tug embedded hlau nplaum.

Q: Dab tsi yog qhov tseem ceeb ntawm lub koob yees duab module?

A: Ntawm cov khoom tseem ceeb ntawm lub koob yees duab module, qhov tseem ceeb tshaj plaws yog cov duab sensor, vim tias lub sensor yog qhov tseem ceeb tshaj plaws rau cov duab zoo. Lub Sensor hloov lub teeb kis ntawm lub lens mus rau hauv lub teeb liab hluav taws xob, uas tom qab ntawd hloov mus rau lub teeb liab digital los ntawm DA sab hauv.
kev sib cais. Lub sensor module yog muaj nrog ib tug embedded hlau nplaum.

Q: Dab tsi yog qhov tseem ceeb ntawm lub koob yees duab module?

A: Ntawm cov khoom tseem ceeb ntawm lub koob yees duab module, qhov tseem ceeb tshaj plaws yog cov duab sensor, vim tias lub sensor yog qhov tseem ceeb tshaj plaws rau cov duab zoo. Lub Sensor hloov lub teeb kis ntawm lub lens mus rau hauv lub teeb liab hluav taws xob, uas tom qab ntawd hloov mus rau lub teeb liab digital los ntawm DA sab hauv.

 

Guangzhou Sincere Information Technology Ltd. yog ib tug ntawm cov coj cmos koob yees duab module manufacturers thiab lwm tus neeg nyob hauv Suav teb. Peb sov siab txais tos koj mus yuav luv nqi cmos koob yees duab module rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau kev pabcuam customized.

whatsapp

teams

VK

Kev nug