Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board
Tus yuam sij rau xaiv magnesium oxide boards nyob rau hauv "scenario matching" - xaiv panels ntawm coj thickness thiab kev ua tau zoo raws li hluav taws kub ntsuas, av noo ib puag ncig, thiab load- bearing yuav tsum.
- Kev xa khoom sai
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Dab tsi yog Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board
Fireproof magnesium oxide board (hu ua magnesium board) yog ib yam tshiab ntawm ib puag ncig tus phooj ywg fireproof vaj huam sib luag nrog magnesium oxide, magnesium chloride, thiab iav fiber ntau ntaub ua cov ntaub ntawv tseem ceeb. Nws cov txiaj ntsig tseem ceeb yogClass A tsis yog{0}}combustibility + dej thiab noo noo tsis kam + lub teeb yuag thiab siab zog, dav siv nyob rau hauv lub tsev hluav taws xob compartments thiab hniav zoo nkauj scenarios.
Qhov zoo ntawm Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board
Hluav taws kub tsis kam thiab nplaim retardancy (core muag point): Ua raws li GB 8624-2012 "Kev faib tawm ntawm Cov Cwj Pwm ntawm Cov Khoom Siv Hluav Taws Xob thiab Cov Khoom Siv Hluav Taws Xob" Class A uas tsis yog-combustible standard. Nws tsis hlawv lossis tawm cov pa taws thaum raug hluav taws, tsuas yog me ntsis shrinks ntawm qhov kub thiab txias, thiab tuaj yeem tiv thaiv kev sib kis ntawm hluav taws. Qhov ntsuas hluav taws kub tuaj yeem ncav cuag 0.5-4 teev (nyob ntawm qhov tuab thiab qauv).
Dej thiab dej tsis kam:
Los ntawm optimized raw khoom proportioning, qhov teeb meem ntawm halogen rov qab thiab noo noo regain yog zam. Cov ntsiab lus noo noo tsawg dua lossis sib npaug li 15% tom qab 24 teev ntawm kev tso dej, tsis muaj deformation lossis bulging, thiab tuaj yeem siv rau hauv qhov chaw ntub dej (xws li chav dej thiab hauv qab daus).
Lub teeb yuag thiab siab zog:
Qhov ceev yog li 0.8-1.2g / cm³, 30% sib zog dua li cov cement boards, tab sis lub zog flexural yog ntau dua los yog sib npaug rau 12MPa. Nws tuaj yeem raug ntsia ncaj qha, sawn, thiab npaj, nrog kev tsim kho yooj yim.
Kev tiv thaiv ib puag ncig thiab formaldehyde -dawb:
Tsis muaj cov tshuaj phem xws li formaldehyde thiab benzene ntxiv thaum lub sijhawm tsim khoom. Cov formaldehyde emission tsawg dua los yog sib npaug rau 0.1mg / L, ua tau raws li E0-chav kawm ib puag ncig tus qauv, thiab tsis muaj ntxhiab tsw.
Lwm yam ntxwv:
Zoo suab rwb thaiv tsev nyhuv (lub suab rwb thaiv tsev ntim ntawm 12 hli tuab vaj huam sib luag yog ntau dua los yog sib npaug rau 35dB), corrosion kuj, tsis yooj yim rau mildew thiab npauj - noj, thiab tuaj yeem sib txuas nrog ntau yam khoom siv kho kom zoo nkauj.
Ib qho yooj yim installation:Magnesium board partition phab ntsa panels feem ntau muaj cov qauv kev qhia tshwj xeeb thiab qhov hnyav nruab nrab. Thaum lub sij hawm tsim kho, cov qauv kev teeb tsa tuaj yeem siv tau, xws li kho los ntawm keel thav duab. Kev ua haujlwm yog qhov yooj yim, uas tuaj yeem txhim kho kev tsim kho kom zoo, txo lub sijhawm tsim kho thiab txo tus nqi tsim kho.
Vim Li Cas Xaiv Peb
Kev paub nplua nuj
Peb lub tuam txhab muaj ntau xyoo ntawm kev ua haujlwm ntau lawm. Lub tswv yim ntawm cov neeg siv khoom- taw qhia thiab yeej- yeej kev koom tes ua rau lub tuam txhab paub tab thiab muaj zog dua.
Khoom siv Advanced
Lub tshuab, cov cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tau cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Siab Zoo
Peb cov khoom yog tsim los yog ua raws li cov qauv siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Tus nqi sib tw
Peb muaj cov kws tshaj lij kev pabcuam thiab pab pawg kws tshaj lij, ua haujlwm kom txo tus nqi thiab tau txais txiaj ntsig thiab muab tus nqi zoo rau koj.
24H Online Service
Peb sim thiab teb rau txhua qhov kev txhawj xeeb hauv 24 teev thiab peb pab pawg yeej ib txwm muab koj pov tseg thaum muaj xwm txheej ceev.
Ib -stop Solution
Nrog kev paub nplua nuj thiab ib qho -rau- ib qho kev pabcuam, peb tuaj yeem pab koj xaiv cov khoom thiab teb cov lus nug kev.
Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board
Core Components & Cov txheej txheem ntau lawm
- Cov ntaub ntawv tseem ceeb: Cov khoom siv magnesium oxide, magnesium chloride (kho tus neeg sawv cev), iav fiber ntau daim ntaub (cov khoom siv ntxiv), cog fiber ntau (filler), thiab qee qhov ntxiv cov nplaim hluav taws xob los ua kom zoo dua.
- Cov txheej txheem ntau lawm: Raw khoom proportioning thiab mixing → Compression molding → Curing → Txiav thiab sanding. Tsis muaj siab -kub sintering yog yuav tsum tau, ua rau nws ib puag ncig tus phooj ywg vaj huam sib luag.
Main Specifications & Parameters
| Specification (Thickness × Dav × Length) | Kev ntsuas hluav taws | Kev ntsuas hluav taws kub | Daim ntawv thov Scenario |
|---|---|---|---|
| 3mm × 1220mm × 2440mm | Class A Tsis yog{0}}combustible | 0,5h ua | Ceilings, puab txheej ntawm muab faib phab ntsa |
| 6mm × 1220mm × 2440mm | Class A Tsis yog{0}}combustible | 1 hnu | Muab faib phab ntsa, hniav panels |
| 9-12mm × 1220mm × 2440mm | Class A Tsis yog{0}}combustible | 1.5-2 teev | Phab ntsa hluav taws, hluav taws qhov rooj cores |
| 15-20mm × 1220mm × 2440mm | Class A Tsis yog{0}}combustible | 3-4 teev | Hnyav-lub luag haujlwm tua hluav taws, chav tshuab chav ua haujlwm |
Lwm yam tsis muaj: Cov ntsiab lus noo noo 8% -12%, thermal conductivity 0.11-0.15W / (m·K), shrinkage tus nqi Tsawg dua los yog sib npaug rau 0.3%.
Daim ntawv thov raug xwm txheej ntawm Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board
Kev tiv thaiv hluav taws hauv tsev: Cov phab ntsa hluav taws kub, qhov hluav taws kub sib cais, cov kab hluav taws xob / cov yeeb nkab txuas txuas, lub elevator ncej puab phab ntsa, hluav taws kub qhov rooj vaj huam sib luag.
Kho kom zoo nkauj thiab kho dua tshiab: Sab hauv qab nthab, phab ntsa muab faib, cov phab ntsa, cov txee rov qab, thiab cov ntaub ntawv hauv qab rau cov chaw ntub dej (chaw da dej, chav ua noj).
Kho kom zoo nkauj thiab kho dua tshiab: Sab hauv qab nthab, phab ntsa muab faib, cov phab ntsa, cov txee rov qab, thiab cov ntaub ntawv hauv qab rau cov chaw ntub dej (chaw da dej, chav ua noj).
Lwm yam: Thawv interiors, prefabricated lub tsev phab ntsa / qab nthab, marine fireproof panels.
Qhov zoo ntawm Fireproof Magnesium Oxide Board vs Cov Khoom Zoo sib xws
Lub ntsiab kom zoo dua ntawm fireproof magnesium oxide board yog lubKev sib npaug ntawm plaub yam tseem ceeb: hluav taws kub, dej tsis kam, lub teeb yuag, thiab kev tiv thaiv ib puag ncig. Muab piv nrog cov hluav taws kub zoo sib xws, nws muaj kev sib tw ntau dua hauv qhov dav ntawm cov xwm txheej siv tau thiab cov nqi siv tau.
1 vs Fireproof Gypsum Board: Dej thiab Moisture Resistance yog qhov zoo tshaj plaws
Ob leeg muaj Class A qhov hluav taws kub, tab sis magnesium board tuaj yeem siv ncaj qha rau hauv qhov chaw ntub dej (chaw da dej, hauv qab daus). Gypsum board yog ib qho yooj yim rau soften thiab deform thaum raug dej, thiab tsuas yog haum rau qhov chaw qhuav.
Kev ntsuas hluav taws kub siab dua: Raws li tib lub thickness (piv txwv li, 12mm), magnesium board tuaj yeem tiv taus hluav taws rau 1.5-2 teev, thaum gypsum board feem ntau nyob hauv 1 teev.
Lub zog zoo dua: Ntau dua flexural thiab cuam tshuam tsis kam, tsis yooj yim rau kev puas tsuaj. Gypsum board yog nkig thiab yooj yim rau tawg thaum lub sij hawm thauj mus los thiab installation.
2 vs Cement Fiber Board: Lub teeb yuag yooj yim + Kev tiv thaiv ib puag ncig yog qhov tseem ceeb dua
30% sib dua hauv qhov hnyav, nrog qhov ceev ntawm 0.8-1.2g / cm³ (cement fiber board yog li 1.5-1.8g / cm³). Tsis xav tau cov cuab yeej hnyav thaum tsim kho, thiab tus nqi zog qis dua.
Kev ua haujlwm yooj yim dua: tuaj yeem ntsia ncaj qha, sawn, thiab npaj, nrog cov npoo tsis yooj yim rau xuab zeb lossis slag. Cement fiber board muaj siab hardness, yuav tsum tau tshwj xeeb cov cuab yeej txiav, thiab muaj kev ua haujlwm nyuaj.
Kev tiv thaiv ib puag ncig thiab formaldehyde-dawb: Tsis muaj cov tshuaj phem ntxiv thaum tsim khoom. Qee cov khoom siv cement fiber ntau muaj cov nplaum, uas yuav muaj kev pheej hmoo ntawm formaldehyde emission.
3 vs Pob Zeb Wool Board: Ob Qhov Zoo hauv Kev Kho Kom Zoo Nkauj + Kev Ua Haujlwm Zoo
Nws tuaj yeem siv ncaj qha los ua cov khoom siv kho kom zoo nkauj nrog lub ntsej muag tiaj tus, tsis tas yuav tsum tau ntxiv cov encapsulation panels. Pob zeb wool board muaj cov qauv flocculent thiab yuav tsum tau siv nrog cov panels (xws li gypsum board), uas ua rau cov txheej txheem cumbersome ntau dua.
Tsis muaj plua plav paug: Txiav thiab txhim kho pob zeb wool board yuav tsim cov iav ntaub plaub plua plav, uas yooj yim rau khaus khaus thiab yuav tsum muaj kev tiv thaiv tshwj xeeb.
Kev ntseeg ruaj khov: tuaj yeem ntsia tau rau hauv tag nrho cov khoom nrog kev sib khi zoo. Qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
4 vs Calcium Silicate Board: Kev Ua Haujlwm Zoo Tshaj + Kev Tiv Thaiv Moisture
Tus nqi pheej yig dua: Raws li qhov ntsuas hluav taws kub tib yam, chav tsev nqi ntawm magnesium board yog kwv yees li 20% -30% qis dua li ntawm calcium silicate board, haum rau kev siv loj hauv cheeb tsam.
Kev tiv thaiv kev ya raws zoo dua: Calcium silicate board yog qhov yooj yim rau kev nqus dej noo thiab pwm loj hlob nyob rau hauv ntev - lub sij hawm ntub dej ib puag ncig, thaum magnesium board tsis pom tseeb deformation tom qab 24 teev ntawm immersion.
Kev txhim kho yooj yim dua: Tsis xav tau kev kho mob nyuaj, thiab nws tuaj yeem kho ncaj qha. Calcium silicate board muaj cov kev xav tau ntau dua rau qhov flatness ntawm lub hauv paus.
Cov Khoom Siv Hauv Tsev Tshiab Fireproof Magnesium Oxide Board Sib piv nrog Cov Hluav Taws Xob Zoo sib xws
vs Fireproof gypsum board: Magnesium board muaj dej zoo dua thiab tuaj yeem siv rau hauv qhov chaw ntub dej. Gypsum board yog ib qho yooj yim rau soften thiab deform thaum raug dej, thiab tsuas yog haum rau qhov chaw qhuav.
vs Cement fiberboard:Magnesium board yog sib dua, yooj yim dua rau txheej txheem thiab tsim, thiab muaj kev tiv thaiv ib puag ncig zoo dua. Cement fiber board muaj lub zog ntau dua tab sis qhov ntom ntom dua thiab me ntsis siab dua kev tsim kho.
vs Rock wool board: Magnesium board tuaj yeem siv ncaj qha los ua cov khoom siv kho kom zoo nkauj nrog lub ntsej muag tiaj tus, tsis tas yuav tsum tau ntxiv encapsulation. Pob zeb wool board yuav tsum tau qhwv nrog kev txhawb nqa panels (xws li gypsum board), nrog rau ntau cov txheej txheem cumbersome.
vs Calcium silicate board: Magnesium board muaj qhov zoo dua hauv cov nqi kev ua haujlwm thiab kev ya raws. Calcium silicate board yog qhov yooj yim rau kev nqus noo noo thiab pwm loj hlob nyob rau hauv ntev - lub sij hawm ntub dej ib puag ncig, thaum magnesium board tsis pom tseeb deformation tom qab 24 teev ntawm immersion.
Yog Cov Khoom Siv Hauv Tsev Tshiab Hluav Taws Xob Magnesium Oxide Board tau sib xws nrog ntau hom kev ua tiav
Magnesium Oxide Board Partition Phab Ntsa Vaj Huam Sib Luag yog feem ntau sib xws nrog ntau yam kev ua tiav, tso cai rau kev ua kom zoo nkauj yooj yim thaum tuav nws cov hluav taws kub -cov khoom tiv taus. Nov yog qee qhov kev xaiv ua tiav uas tuaj yeem siv nrog cov phab ntsa thaiv phab ntsa:
1 Ceiling System Xaiv Table
| Daim ntawv thov Scenario | Pom zoo Thickness (mm) | Kev ntsuas hluav taws kub | Cov ntsiab lus tseem ceeb yuav khoom |
|---|---|---|---|
| Ordinary tsev nyob / chaw ua haujlwm ceilings | 5-6 | 30-60 feeb | ① Xaiv Chav Kawm A cov ntawv pov thawj ② tiaj tus nto tsis muaj warping ③ Ceev Ntau dua lossis sib npaug li 0.9g / cm³ |
| Commercial space/corridor ceilings | 6-8 | 60-90 feeb | ① Xaiv cov dej noo- cov ntaub ntawv pov thawj (cov ntsiab lus noo noo tsawg dua lossis sib npaug li 10%) ② Flexural zog Ntau dua lossis sib npaug rau 10MPa③ Ncaj ntug tsis muaj kev puas tsuaj |
| Cov chaw pej xeem/cov khw loj loj | 8-10 | 90-120 feeb | ① Xaiv lub siab- cov vaj huam sib luag (Ntau dua lossis sib npaug ntawm 1.0g / cm³) ② Sib tw nrog lub teeb steel keels③ Nrog CCCF ntawv pov thawj |
| Qab nthab hauv qhov chaw ntub dej (piv txwv li, chav ua noj) | 8 | 60 feeb + | ① Yuav tsum xaiv cov dej noo- hom pov thawj (dej nqus dej tsawg dua lossis sib npaug li 15% tom qab 24h immersion) ② Tsis muaj qhov tshwm sim halogen rov qab ③ Moisture deformation tus nqi Tsawg dua lossis sib npaug li 0.2% |
Cov lus qhia rau kev txhim kho: Kev kho qhov sib txawv ntawm lub qab nthab yog tsawg dua los yog sib npaug li 300mm, thiab qhov kev ncua deb ntawm tus kheej -tapping screws thiab lub board ntug yog ntau dua los yog sib npaug li 15mm kom tsis txhob tawg.
2 Phab Ntsa System Xaiv Rooj
2.1 Kev faib phab ntsa
| Daim ntawv thov Scenario | Pom zoo Thickness (mm) | Kev ntsuas hluav taws kub | Cov ntsiab lus tseem ceeb yuav khoom |
|---|---|---|---|
| Ordinary sab hauv tsev muab faib phab ntsa | 6-9 | 60-90 feeb | ① Cov tuab tuab (kev ua siab ntev Tsawg dua lossis sib npaug ntawm ± 0.5mm) ② Smooth thiab tiaj tus ③ Lub teeb yuag (kev tsim kho) |
| Commercial space partition phab ntsa | 9-12 | 90-180 feeb | ① Class A daim ntawv pov thawj② Flexural zog Ntau dua lossis sib npaug rau 12MPa③ Cov ntsiab lus noo noo 8-12% |
| Public tsev xws li tsev kho mob/tsev kawm ntawv | 10-12 | 180 feeb + | ① Xaiv hom kab mob ② Suab rwb thaiv tsev ntim ntau dua lossis sib npaug li 35dB ③ Zoo noo noo tsis kam |
| Chav dej / da dej faib phab ntsa | 10-12 | 120 feeb + | ① Yuav tsum xaiv hom dej tsis zoo (tsis muaj deformation tom qab 7 hnub ntawm immersion) ② Chlorine -dawb mis (tiv thaiv halogen rov qab) ③ Moisture- pov thawj kho mob tom qab |
2 Hluav Taws Phab Ntsa System
| Hluav taws kub Resistance Class | Pom zoo Thickness (mm) | Kev ntsuas hluav taws kub | Cov ntsiab lus tseem ceeb yuav khoom |
|---|---|---|---|
| 1-teev hluav taws phab ntsa | 6-9 | 60 feeb | ① Chav Kawm A tsis yog-combustible (GB 8624-2012) ② Tsis muaj deformation ntawm qhov kub thiab txias ③ Kev ncaj ncees zoo |
| 2-teev hluav taws phab ntsa | 9-12 | 120 feeb | ① Ob chav - txheej txheej (nrog rau cov paj rwb fireproof nyob rau hauv nruab nrab) ② Siv fireproof sealant ntawm cov pob qij txha ③ Nrog cov ntawv xeem |
| 3-teev hluav taws phab ntsa | 12-15 | 180 feeb | ① Ntau- txheej txheem sib xyaw② Siab ntom ntom (Ntau dua lossis sib npaug ntawm 1.2g / cm³) ③ Sib txuam nrog cov qhov rooj hluav taws xob |
| 4-teev hluav taws phab ntsa | 15-20 | 240 feeb + | ① Cov mis tshwj xeeb (xws li, ntxiv vermiculite) ② Yuav tsum muaj daim ntawv pov thawj CCCF ③ Customized los ntawm cov kws tshaj lij manufacturers |
Cov Lus Qhia Tseem Ceeb: Hluav taws xob ntsa vaj huam sib luag yuav tsum tau nruab nrog staggered pob qij txha. Qhov dav sib koom ua ke yog 3-5mm. Tom qab sau nrog fireproof sealant, muab tshuaj txhuam iav fiber ntau daim ntaub.
3 Humid Ib puag ncig daim ntawv thov xaiv rooj
| Daim ntawv thov Scenario | Pom zoo Thickness (mm) | Core Performance Requirements | Cov ntsiab lus tseem ceeb yuav khoom |
|---|---|---|---|
| Chav dej phab ntsa / pem teb | 10-12 | Waterproof + mildew-pov thawj + tiv thaiv-deformation | ① Xaiv hom dej tsis muaj dej (chlorine-dawb mis) ② Tus nqi nqus dej tsawg dua lossis sib npaug li 10% ③ Moisture-cov ntaub ntawv pov thawj rau sab nraub qaum |
| Chav ua noj countertops / back panels | 8-10 | Kev kub siab tiv thaiv + tsis muaj dej + yooj yim los ntxuav | ① Kev kho dej tsis zoo ntawm qhov chaw ② Kub kub tsis kam (Ntau dua lossis sib npaug li 150 degree) ③ Roj- tiv taus thiab yooj yim los ntxuav |
| Hauv qab daus / pas dej da ib puag ncig | 12-15 | Moisture-proof + alkali-resistant + durability | ① High ceev (Ntau dua los yog sib npaug rau 1.1g / cm³) ② Zoo alkali tsis kam ③ Waterproof kho ntawm pob qij txha |
| Saunas/steam chav | 12-15 | Kub thiab av noo tsis kam + tsis deformation | ① Tshwj xeeb noo noo- pov thawj formula② Dimensional stability ntawm qhov kub thiab txias ③ Thickness Ntau dua los yog sib npaug rau 12 hli |
4 Lwm Qhov Kev Xaiv Tshwj Xeeb
| Daim ntawv thov Scenario | Pom zoo Thickness (mm) | Core Performance Requirements | Cov ntsiab lus tseem ceeb yuav khoom |
|---|---|---|---|
| Hluav taws kub qhov rooj core panels | 10-15 | Lub teeb yuag + siab zog + fireproof | ① Nruab nrab ntom (0.9-1.1g / cm³) ② Zoo sib xws nrog cov ntaub ntawv rooj ③ Sib txuam nrog cov tuam txhab hluav taws xob |
| Cable ncej / yeeb nkab ncej sealing | 12-20 | Fireproof + sealing + stability | ① High hardness ② Precise dimensions ③ Sealing kev kho mob ntawm cov npoo |
| Of elevator ncej puab phab ntsa | 9-12 | Fireproof + suab rwb thaiv tsev + durability | ① Lub zog siab (kev cuam tshuam tsis zoo) ② Suab rwb thaiv tsev ntim ntau dua lossis sib npaug li 35dB ③ Smooth thiab tiaj tus |
| Prefabricated tsev / tsev ib ntus | 6-9 | Lub teeb yuag + fireproof + yooj yim installation | ① Lub teeb yuag (tsawg dua lossis sib npaug li 12kg / ㎡) ② Yooj yim txiav thiab txheej txheem ③ Tus nqi pheej yig |
Peb lub Hoobkas
Peb yog ib lub tuam txhab mob siab rau cov khoom lag luam magnesia cement. Peb cov khoom tseem ceeb yog Magnesium Oxide Boards (MGO Board) rau kev tsim kho thiab laminated MgO boards nrog rau rooj tog thiab kho dua tshiab. Peb lub luag haujlwm yog muab lub ntiaj teb kev tsim kho kev lag luam nrog ib puag ncig tus phooj ywg, siab -kev ua tau zoo thiab cov ntaub ntawv ntsuab ruaj khov.
FAQ
Q: Yuav ua li cas yog fireproof kev ua tau zoo ntawm magnesia board muab faib phab ntsa panels?
Q: Yuav ua li cas tiv thaiv ib puag ncig ntawm magnesia board faib phab ntsa panels?
Q: Puas yog magnesia board faib phab ntsa panels ntawm lub zog siab?
Q: Puas yog nws yooj yim rau nruab cov phab ntsa panels?
Q: Dab tsi yog qhov kev pab cuam lub neej ntawm magnesia board faib phab ntsa panels?
Q: Nws puas tuaj yeem siv ua ke nrog lwm cov ntaub ntawv?
Q: Dab tsi yog qhov ntsuas hluav taws kub tiv thaiv ntawm phab ntsa thaiv hluav taws?
Q: Dab tsi yog tus nqi ntawm cov phab ntsa panels?
Cim npe nrov: Tuam Tshoj Customized Magnesium oxide Board Manufacturers thiab cov neeg nqa khoom - Cov khoom lag luam wholesale - ForU
