CKLASER koom nrog Guangzhou New CKLASER Co., Ltd. Lub tuam txhab tau tsim nyob rau hauv 2006 thiab muaj keeb kwm kev loj hlob ze li ntawm 20 xyoo. Nws yog lub tuam txhab high-tech integrating tsim, kev tshawb fawb thiab kev loj hlob, tsim thiab muag. Lub tuam txhab tau nqis peev ntau hauv kev tsim CKLASER Industrial Park npog thaj tsam ntawm ntau dua 30,000 square meters hauv Huadu District, Guangzhou, Suav teb, thiab tau cog lus los muab 3D ntse laser kev daws teeb meem rau cov neeg siv thoob ntiaj teb.
Vim Li Cas Xaiv Peb
Hoobkas
Lub tuam txhab tau nqis peev ntau hauv kev tsim CKLASER Industrial Park npog thaj tsam ntawm ntau dua 30, 000 square metres hauv Huadu District, Guangzhou, Suav teb, thiab tau cog lus los muab 3D ntse laser kev daws teeb meem rau cov neeg siv thoob ntiaj teb.
Peb Kev Tsim Khoom Thiab Cov Khoom Siv
Tsom ntsoov rau super laser npav tshuab R & D, tsim khoom thiab muag rau 18 xyoo (txog 2024). Dhau ISO9001: 2015/14000/45001, FDA thiab CE ntawv pov thawj. Muaj 200+ core patents hauv laser teb thiab 40+ invention patents.
Muaj kev paub
Cov neeg ua haujlwm txawj tshaj lij, ntau dua 80% muaj kev kawm qib siab lossis siab dua; Tag nrho cov khoom siv ntau lawm yog cov khoom siv siab kawg, xws li cov rooj ua haujlwm me me mus rau cov khoom siv stamping loj. Tsis muaj nuj nqis tsis muaj kev cia siab thiab kev tswj hwm ib kauj ruam los tsim cov chaw tsim khoom tshwj xeeb.
Kev pab cuam tom qab muag
Peb muaj cov kws tshaj lij tom qab kev muag khoom los qhia cov neeg siv khoom hauv kev teeb tsa thiab kev ua haujlwm ntawm cov tshuab, thiab tau tsim cov chaw haujlwm txawv teb chaws hauv Is Nrias teb, Bangladesh thiab Nyab Laj los muab cov neeg siv khoom nrog cov kev pab cuam tom qab muag hauv zos.
Qhov no 100w fiber ntau laser npav tshuab feem ntau yog nruab nrog JPT los yog Raycus 100w fiber ntau laser qhov chaw, kuj nrog ntxiv ntawm CKLASER 50mm galvo taub hau, qhov siab tshaj plaws ua hauj lwm ntau yam yog mus txog 1200 * 1200mm.
Qhov zoo tshaj plaws Fiber Laser Engraver rau Hlau
Qhov zoo tshaj plaws fiber ntau laser engraver rau hlau yog lub hnub qub qauv ntawm CKLASER, uas feem ntau yog nruab nrog JPT 20w, 30w, 50w, 60w, 100w los yog 120w fiber laser qhov chaw thiab CKLASER 3-axis glavo taub hau.
Qhov no fiber ntau laser duab laser npav tshuab yog ib qho ntawm cov qauv siv tshaj plaws ntawm fiber ntau laser npav tshuab, uas tuaj yeem nruab nrog 20w, 30w, 50w, 60w, 100w thiab 120w fiber ntau laser qhov chaw.
Qhov no mini fiber ntau laser npav tshuab yog nrog ingenious tsim, nws feem ntau nruab nrog 20w los yog 30w fiber laser qhov chaw thiab 2D BRT scan taub hau. Lub tshuab qauv thiab thaiv yog tag nrho nrog zoo tsim, nyob rau hauv lub premise ntawm lub tswv yim tshuab muaj nuj nqi, peb tau qhib lub pwm kom txo lub tshuab loj.
3d Fiber Laser Engraving Tshuab
Qhov no 3d fiber ntau laser engraving tshuab txais customized imported core Cheebtsam, uas yog txawm peem rau nrog kev kub ceev thiab siab precision 3D galvanometers, thiab combines lub 3D nplooj siab software thiab tswj lawv ntawm nws tus kheej tsim los ntawm CKLASER kom zoo kawg nkaus paub qhov zoo ua ntawm tej nkhaus nto ua hauj lwm piece tsis phenomenon tsis pom zoo.
Lub tshuab mopa laser engraving no feem ntau yog nruab nrog 20w, 30w, 50w, 60w, 100w lossis 120w Mopa fiber ntau laser qhov chaw. Tsis tas li ntawd nws txais yuav CKLASER 3-axis dynamic focusing laser taub hau, thiab thiaj li yuav pab tau rau lub focal ntev hloov, nws yog feem ntau upgraded rau nrog motorized nqa.
Qhov no jpt laser engraver yog nruab nrog JPT 30w lossis 50w fiber ntau laser qhov chaw nrog rau CKLASER 3D scanhead. JPT yog tus tswv cuab ntawm CKLASER, JPT laser qhov chaw muaj qhov ruaj khov thiab ua tau zoo ntawm cov qauv no.
Qhov no fiber ntau laser 3d qauv yog CKLASER tus qauv compact tshaj plaws, uas tau siv lub zog tsim nyog tshaj plaws thiab kev tsim kho qhov muag. Los ntawm kev siv ntawm 3-axis dynamic focusing scan lub taub hau, nws tuaj yeem ua haujlwm ntawm kev kub ceev nrog cov zis ruaj khov.
JPT fiber ntau laser qauv no feem ntau yog nruab nrog JPT 20W & 30W fiber ntau laser qhov chaw, ua ke nrog BRT 2D scan lub taub hau thiab pwm qhib tag nrho cov vaj tsev, cov neeg siv khoom yuav txaus siab rau nws cov tswv yim ua haujlwm nrog rau kev tsim kom zoo nkauj.
Dab tsi yog 3d Fiber Laser Engraving Tshuab
3D fiber ntau laser engraving tshuab yog zoo meej rau txhua hom hlau thiab cov ntaub ntawv tsis yog hlau ntawm 3D nkhaus. Nws ua haujlwm nrog lub teeb lub zog los ntawm lub laser, uas tsim cov thermal teebmeem ntawm cov khoom siv kom tawm hauv lub cim mus tas li. Hom kev cim no tsis tshua muaj kev puas tsuaj rau saum npoo ntawm lub workpiece dua li lwm hom kev cim, thiab nws muab cov qib siab ntawm qhov tseeb. Nws kuj yog qhov zoo tagnrho rau embossing thiab sib sib zog nqus kos rau ntawm qhov chaw tsis sib xws. Nws yog ib qho kev xaiv zoo rau cov tsoos rotary thiab linear engravers.
Ua haujlwm loj dua
3D fiber ntau laser engraving tshuab tuaj yeem tswj cov chaw ua haujlwm loj dua nrog tib qhov kev tsom xam. Qhov no yog vim 3D fiber ntau laser engraving system siv peb-dimensional deflection system los tsim kom pom qhov loj dua thiab muaj zog ntau dua, uas tso cai rau nws kos rau ntawm qhov tsis sib xws yam tsis muaj kev poob siab.
Muaj peev xwm tuav tau qhov chaw nkhaus
Lwm qhov txiaj ntsig zoo ntawm 3D fiber ntau laser engraving tshuab yog tias lawv tuaj yeem lis cov npoo nkhaus. Tsis zoo li cov tsoos 2D fiber ntau lasers uas yuav tsum tau kev kho kom haum rau engraved nkhaus nto, 3D fiber laser engraving tshuab tuaj yeem taug qab qhov tsom ntawm qhov nkhaus sib sib zog nqus hauv lub sijhawm, txhim kho kev ua haujlwm zoo thiab qhov tseeb ntawm qhov chaw nkhaus.
Yooj yim
3D fiber ntau laser engraving tshuab tuaj yeem kos cov khoom nkhaus ntawm ntau yam duab thiab ntau thiab tsawg, xws li bevels, ntu seams, stepped nto, kheej kheej, cones, thiab spheres. Nws tseem tuaj yeem khij qhov sib txawv ntawm cov khoom sib txawv, muab cov qauv tsim kom yooj yim dua. Qhov no ua rau cov tuam txhab kos cim ntau cov qauv thiab cov duab ntawm lawv cov khoom, uas pab lawv nyiam cov neeg siv khoom.
Kov hom loj
Ntxiv nrog rau kev kos duab nkhaus, 3D fiber ntau laser engraving tshuab tuaj yeem ua cov khoom lag luam loj thiab muaj txiaj ntsig zoo ntawm cov khoom ceev. Qhov no yog vim 3D fiber ntau laser engraving tshuab tuaj yeem hloov lub focal ntev ntawm lub laser beam sai thiab kho nws txoj hauj lwm, cia nws ua haujlwm ntau dua hauv lub sijhawm luv.
Yooj yim rau siv
3D fiber ntau laser engraving tshuab yog ib qho yooj yim mus use thiab sib xws nrog feem ntau nrov software systems. Nws tuaj yeem siv rau ntau cov kab ntau lawm, pom qhov chaw, sib sib zog nqus engraving thiab lwm yam kev siv. Lub 3D fiber ntau laser engraving tshuab tuaj yeem teeb tsa kom tau raws li qhov xav tau ntawm ntau yam ntaub ntawv, xws li hlau, yas, iav thiab ntoo.
3D txhais tau tias dynamic tsom. Piv nrog 2D fiber ntau laser engraving tshuab, 3D fiber ntau laser engraving tshuab siv txawv Laser taub hau. Ordinary 2D fiber ntau laser engraving tshuab yog siv 2D galvo scanning lub taub hau tsuas muaj ob daim iav, thaum 3D fiber ntau laser engraving tshuab yog siv 3D Dynamic focus scanning head scanning heads have three mirrors. Daim iav thib peb tuaj yeem txav mus los. Qhov no yog lub tshuab tseem ceeb ntawm 3D fiber ntau laser engraving tshuab.
Hauv qhov sib piv, thaum 3D galvanometer tab tom ua haujlwm nyem, Z-axis thiab XY-axis tau sib koom ua ke tag nrho, uas tuaj yeem ua tiav ze li ntawm microsecond rau pem hauv ntej thiab rov qab txav txav kom pom tseeb, tsis muaj kev txwv los ntawm lub rooj nqa sab nraud, thiab kev ua haujlwm siab dua thiab raug. . Lub 3D galvanometer yog ntau inclined rau industrialized khoom.
Cov ntaub ntawv tsim nyog rau 3d Fiber Laser Engraving Tshuab
Hlau
3D fiber ntau laser engraving tshuab yog zoo rau engraving hlau. Feem ntau cov cim substrates yog high-speed laser etching stainless hlau, hlau npav, txhuas, tooj dag thiab tooj liab, Titanium, nyiaj thiab kub, roj hmab thiab lwm yam. . Lub beam superior thiab kev kub ceev marking laser tawm cov khoom engraved nyob rau hauv siab zog thiab kuj zoo lawm.
Acrylic fiber ntau
Muaj nyob rau hauv ntau yam xim thiab muaj peev xwm ntawm kev sib sib zog nqus etching, acrylic yog ib yam khoom uas hloov tau yooj yim. Cov paib, trophies, kho kom zoo nkauj thiab cov khoom siv tus kheej ua rau nws nyiam tshaj plaws. Cia koj lub tswv yim khiav qus nrog 3D fiber ntau laser engraving tshuab los tsim kom raug, nkig engravings ntawm acrylic, ntxiv cov yeeb yuj thiab qhov muag pom cov ntsiab lus rau koj cov haujlwm.
ABS
Acrylonitrile butadiene styrene, los yog ABS, yog cov khoom siv muaj zog thiab ruaj khov uas feem ntau siv hauv 3D luam ntawv thiab kev tsim khoom. Nws tso cai rau cov creation ntawm complex designs, kev cai qhov chaw thiab prototypes. Cov qauv sib txawv thiab cov cim tuaj yeem ua tau zoo ntawm ABS nrog 3D fiber ntau laser engraving tshuab, txhim kho nws qhov zoo nkauj thiab ua rau nws cov khoom zoo meej rau ntau yam kev siv.
iav thiab siv lead ua
iav thiab siv lead ua feem ntau yog siv rau khoom plig, khoom plig, khoom plig thiab khoom plig tus kheej. Koj tuaj yeem siv lub tshuab 3D fiber ntau laser engraving rau engraving intricate thiab meej inscriptions ntawm cov ntaub ntawv no, tawm hauv lub siab ntev rau tus neeg tau txais kev pab thiab txhim kho tag nrho elegance ntawm koj cov khoom.
Plywood
Plywood, ntau yam khoom siv ntoo, zoo heev rau laser engraving. Nws feem ntau yog siv rau hauv ornaments, hniav nyiaj hniav kub, kos npe thiab tsev décor. Koj tuaj yeem siv lub tshuab 3D fiber ntau laser engraving los tsim cov engravings meej ntawm plywood uas qhia txog kev ntxhib los mos thiab ntxiv elegance rau koj cov kev tsim.
Ntoo tawv
Denser, ntev-ntev ntoo muaj xws li ntoo qhib, maple, thiab walnut. Lawv feem ntau yog siv los ua rooj tog, khoom siv suab paj nruag, thiab khoom plig rau tus kheej. Thaum engraving hardwood nrog 3D fiber ntau laser engraving tshuab, koj muaj peev xwm tsim stunning designs uas accentuate cov nplua nuj nplej thiab cim tshwj xeeb rau txhua ntoo.
Engraving cheeb tsam
Nyob ntawm qhov loj ntawm cov khoom koj npaj yuav kos duab, koj yuav xav tau lub tshuab nrog rau qhov tsim nyog engraving cheeb tsam. Rau cov haujlwm loj dua, lub tshuab nrog thaj chaw ua haujlwm ntau dua yog qhov tseem ceeb.
Laser zog
Lub zog ntawm fiber ntau laser txiav txim siab sai npaum li cas nws tuaj yeem kos tau. Cov ntaub ntawv zoo li cov hlau xav tau cov lasers siab dua, thaum cov ntaub ntawv softer xws li ntoo lossis acrylic tuaj yeem kos nrog qis zog fiber ntau lasers.
Material Versatility
Xyuas tias 3D fiber ntau laser engraving tshuab koj xaiv yog haum rau cov khoom koj xav engraving. Ntau lub tshuab tuaj yeem muaj qhov tshwj xeeb lossis kev txwv rau qee yam khoom siv. Txhawm rau ua kom cov txheej txheem engraving du, xyuas cov chaw tsim khoom daim ntawv teev npe.
Ceev
Nws yog ib qho tseem ceeb uas yuav tau xav txog lub hwj chim thiab kev ceev ntawm koj 3D fiber ntau laser engraving tshuab ua ntej xaiv. Ntau lub zog tso cai rau kom nrawm dua thiab sib sib zog nqus engraving, muab efficiency thiab adaptability. Xav txog cov kev cai tshwj xeeb ntawm qhov project, xaiv lub tshuab uas muaj lub zog txaus thiab ceev kom tau raws li koj xav tau.
Ntxiv-On Features
Qee lub tshuab tuaj nrog cov yam ntxwv ntxiv uas tuaj yeem txhim kho cov txheej txheem engraving. Qhov no tuaj yeem suav nrog cov khoom siv ntxiv rau kev kos duab teb, ib qho kev pabcuam huab cua, lossis ntau lub laser modules rau cov khoom sib txawv.
Yuav Siv 3D Fiber Laser Engraving Tshuab li cas
Tsim ib daim ntawv qhia Grayscale Height
Ua ntej qhov tseeb engraving pib, ib daim duab grayscale uas sawv cev rau daim ntawv qhia qhov tob ntawm lub engraving yog tsim. Cov duab no ua haujlwm raws li cov lus qhia rau lub laser, dictating tob npaum li cas nws yuav tsum tau engraved ntawm txhua qhov chaw.
Txhawm rau tsim cov duab 3D grayscale, pib nrog 3D qauv ntawm tus tsim. Tau txais software tshwj xeeb xws li Adobe Photoshop, thiab import cov duab qauv no rau hauv nws. Hloov nws mus rau grayscale thiab ces invert nws. Koj tuaj yeem hloov kho qhov ci ntsa iab ntxiv thiab qhov sib piv kom ua kom cov duab zoo dua. Yog tias koj muaj cov ntaub ntawv STL rau tus qauv 3D, koj tuaj yeem hloov nws ncaj qha rau hauv PNG qhov siab nrog lub xaib no.
Xa cov duab Greyscale rau lub tshuab fiber ntau laser engraving
Thaum cov duab grayscale npaj txhij, nws raug xa mus rau lub tshuab fiber ntau laser engraving. Ntawm no, tus neeg teb xov tooj teeb tsa cov kev txwv tshwj xeeb xws li laser lub zog, nrawm, thiab hla. Cov kev teeb tsa no tseem ceeb heev vim lawv txiav txim siab qhov zoo thiab qhov tseeb ntawm cov engraving. Cov duab greyscale ua haujlwm raws li daim ntawv qhia, coj lub laser ua. Yog tias koj siv xTool, siv peb cov ntaub ntawv pom zoo raws li kev teeb tsa kom tau txais txiaj ntsig zoo.
Engraving cov khoom
Nrog txhua yam teeb tsa, lub engraving pib. Lub teeb laser txav hla cov khoom, kho nws lub zog raws li cov duab greyscale. Tsaus thaj tsam ntawm daim duab qhia kom lub laser siv zog ntau dua, ua rau kev sib sib zog nqus engraving. Hloov pauv, thaj chaw sib zog yuav tau txais lub zog tsawg lossis txawm tias tsis muaj ib qho twg, qhov twg thaj av ntawd dawb huv. Qhov no ua rau cov engravings ntiav los yog qhov chaw tsis tau kov.
Daim ntawv thov ntawm 3d Fiber Laser Engraving Tshuab
Cov hniav nyiaj hniav kub
Qhov zoo tshaj plaws rau engraving intricate designs, logos, thiab ntawv ntawm cov hniav nyiaj hniav kub, watches, thiab lwm yam khoom kim heev. Qhov tseeb ntawm 3D fiber ntau laser engraving tshuab ua kom zoo tiav ntawm cov hlau muaj txiaj ntsig thiab pob zeb.
01
Cov cuab yeej kho mob
Engraves cov ntaub ntawv tseem ceeb xws li serial tooj, barcodes, thiab branding ntawm cov cuab yeej kho mob thiab cov cuab yeej phais. Cov cim ruaj khov tiv taus cov txheej txheem kom tsis muaj menyuam thiab tswj kom muaj txiaj ntsig raws sijhawm.
02
Aerospace thiab Aviation
Siv rau kev kos cov khoom siv dav hlau nrog cov lej, cov lej cim, thiab lub logo. Lub peev xwm los kos rau ntawm qhov nkhaus thiab tsis sib xws ua kom muaj kev txheeb xyuas zoo ib yam thiab traceability ntawm qhov tseem ceeb.
03
Electronics
Engraves cov qauv ntxaws, serial tooj, thiab lub logo ntawm cov khoom siv hluav taws xob, PCB, thiab semiconductor wafers. Qhov tseeb ntawm 3D fiber ntau laser engraving tshuab yog qhov tseem ceeb rau qhov me me thiab muag heev hauv kev lag luam no.
04
Automotive Kev Lag Luam
Marks cav qhov chaw, chassis Cheebtsam, thiab sab hauv qhov chaw nrog tus lej cim, logos, thiab lwm yam ntaub ntawv tseem ceeb. 3D fiber ntau laser engraving tshuab yog haum rau ntau yam thiab complex duab pom nyob rau hauv automotive manufacturing.
05
Cheebtsam ntawm 3d Fiber Laser Engraving Tshuab
Galvanometer Scanning
Lub 3D galvanometer muaj cov yam ntxwv ntawm qhov me me, qhov siab qhov chaw raug, ceev cov cim ceev thiab muaj zog tiv thaiv kev cuam tshuam. Nyob rau hauv cov txheej txheem dynamic marking, cov kab cim muaj qhov raug siab, tsis muaj kev cuam tshuam, lub zog tsis sib xws, tsis muaj kev cuam tshuam ntawm cov qauv, thiab nws cov kev ua tau zoo tau mus txog qib ua hauv tib lub lag luam.
3D Dynamic Focus Lens
Lub lens no kho qhov ua kom pom tseeb ntawm lub teeb ci laser dynamically kom tswj tau qhov tseeb ntawm qhov sib txawv ntawm qhov tob. Nws ua kom zoo ib yam engraving zoo ntawm nkhaus, tsis sib xws, los yog ntau theem.
Tswj khawm
Daim ntawv qhia meej meej, ua haujlwm yooj yim, nruab nrog khawm nres thaum muaj xwm ceev. Ergonomic tsim rau tus neeg teb xov tooj los muab qhov chaw ua haujlwm zoo thiab nyab xeeb.
Ua Haujlwm Platform
Aluminium lub rooj ua haujlwm, tiaj tus thiab du. Dawb customized txoj hauj lwm ntaus ntawv ntawm lub platform, yooj yim kho, yooj yim dua.
Fiber Laser Source
Cov ntsiab lus tseem ceeb uas ua rau lub teeb ci laser. Fiber laser qhov chaw paub txog lawv cov kev ua haujlwm siab, kev ua haujlwm ntev, thiab muaj peev xwm tsim tau lub teeb pom kev zoo, haum rau kev kos duab meej.
Computer System
Feem ntau yog lub computer lossis touchscreen interface uas tso cai rau tus neeg teb xov tooj los tswj thiab saib xyuas lub tshuab. Lub interface muab kev nkag mus rau software ua haujlwm, kev teeb tsa lub tshuab, thiab cov lus tawm tswv yim tiag tiag ntawm cov txheej txheem engraving.
3D Engraving Software
Kev ua haujlwm 3D interface ntawm kev kos software, teeb tsa kev hloov ntawm sab xub ntiag thiab sab nraub qaum ntawm lub dav hlau datum, thiab simulating cov ntsiab lus ntawm 3D kev sib koom tes axis tuaj yeem pab cov neeg siv tso cov khoom ua haujlwm thiab kho cov cim kos duab.
Yuav Ua Li Cas Ua Tau 3d Fiber Laser Engraving Tshuab
Thaum lub 3D fiber ntau laser engraving tshuab tsis ua hauj lwm, txiav tawm lub hwj chim ntawm lub laser engraving tshuab thiab lub computer, kaw lub teb lo ntsiab muag cap kom tsis txhob muaj plua plav paug ntawm lub qhov muag lens.
Lub Circuit Court ntawm lub tshuab yog nyob rau hauv high voltage lub xeev thaum nws ua hauj lwm. Rau cov tsis muaj kev tshaj lij, tsis txhob ua haujlwm thaum lub tshuab qhib kom tsis txhob muaj hluav taws xob poob. Tua lub hwj chim tam sim yog tias muaj teeb meem tshwm sim hauv lub tshuab no.
Yog tias lub cuab yeej siv rau lub sijhawm ntev, cov plua plav hauv huab cua yuav nqus tau rau ntawm qhov chaw qis ntawm lub lens tsom. Lub teeb yuav txo tau lub zog ntawm lub laser thiab cuam tshuam rau engraving nyhuv; qhov hnyav yuav ua rau lub lens optical overheat thiab ua rau tawg. Thaum cov nyhuv engraving tsis zoo, ua tib zoo xyuas qhov chaw ntawm lub tsom iav kom tsis txhob muaj kab mob.
Yog hais tias qhov chaw ntawm lub tsom iav tsom iav tsis muaj paug, tshem tawm cov tsom iav tsom iav thiab ntxuav nws qhov chaw qis. Ua tib zoo saib xyuas tshwj xeeb thaum tshem lub tsom iav tsom iav, ceev faj kom tsis txhob ua kom puas lossis poob nws, thiab tsis txhob kov lub tsom iav tsom iav nrog koj txhais tes lossis lwm yam khoom.
Txoj kev ntxuav yog sib tov anhydrous ethanol (qib tshuaj ntsuam) nrog ether (qib tshuaj ntsuam xyuas) hauv qhov sib piv ntawm 3: 1, thiab nkag mus rau qhov sib xyaw nrog cov paj rwb ntev fiber ntau los yog daim ntawv lo ntsiab muag, thiab maj mam txhuam qhov qis ntawm qhov tsom. lens. Ntawm ib sab, cov paj rwb swab lossis lens ntawv yuav tsum tau hloov ib zaug.
Hauv kev ua haujlwm ntawm lub tshuab engraving, tsis txhob txav lub tshuab fiber ntau laser engraving kom tsis txhob ua rau lub tshuab puas. Tsis txhob npog lub stacker lossis muab lwm yam khoom rau ntawm 3D fiber ntau laser engraving tshuab, thiaj li tsis cuam tshuam rau lub tshav kub dissipation nyhuv ntawm lub tshuab.
FAQ
Cim npe nrov: 3d fiber ntau laser engraving tshuab, Tuam Tshoj 3d fiber ntau laser engraving tshuab manufacturers, lwm tus neeg, Hoobkas
