Brik refrakteri

Bilong Wanem Jusum Yumi?

Profesenel tim
Bihain long moa long 20 yia bilong divelopmen na ekspiriens akumulasen. yunion bilong mipela i gat strongpela risets na divelopmen kapabiliti, R&D senta i ful risponsibel long tes, risets na prodak inovesen, wantaim 31 senia enjinia, 96 enjinia na 179 asisten enjinia.

Ol gutpela samting tru i kamap.
We produce and operate refractory raw materials, refractory products, ceramic products, graphite electrodes, refractory binders, wear-resistant, acid-resistant and heat-resistant products, special building materials, silicon carbide products, refractory equipment, molds, copper molds, copper tubes, copper plates, Stainless steel products, slag pot, etc., inkludim impot na ekspot. impot kalsium stebilis zirkonia, yttria i bin stebilisim zirkonia, kwots wesan, grafait, na alusit, zirkonium coundum etc{5}}

hai kwaliti sevis
Zibo ranjin i bin stap yet long wanpela sevis filosofi bilong "Saitsfeksen bilong ol kastoma em i wok bilong mipela oltaim", ol i kisim "bildim wanpela Wolwaid fes -klas refrakteri wok" olsem misin, na i holim "ko-kriesen, ko-operesen, ko-progres, win-win" bilong en long taim bilong em long taim garanti{6}} Zibo ranjin i wok long mekim gutpela wok bilong em long givim ol refrakteri sistem solusen wantaim ol veliu ol i putim long winim ko-progres wantaim ol kastoma bilong mipela.

Ol gutpela samting

I gat 5-pela hai-kwaliti klei hai alumina brik prodaksen lain, tupela prodaksen lain bilong monalot brik na muli brik, faivpela silika brik prodaksen lain, 3-pela prodaksen lain bilong kontinu kasting, Wanpela kabon na silikon karbaid komposit komposit prodaksen lain, Wanpela prodaksen lain bilong hai-greid prodak na slag holim holim i stap . refrakteri prodaksen lain, refrakteri prodaksen lain i no gat seip, ol brik refrakteri prodak prodaksen lain i no paia i no bin paia ({3}}

Ol Brik I No Save Stret

Bricks are the most significant construction materials. Mankind has been using them for thousands of years. But when it comes to withstanding high temperatures, normal bricks cannot serve the purpose. As conventional bricks always tend to crack at high temperatures, they are replaced by refractory bricks. Refractory bricks are special types of bricks well-known for their unmatched ability to combat high Ol tempereja. Sampela bilong ol narapela nem bilong ol dispela brik em ol brik bilong seramik o paia brik.

Ol Brik i no strong tumas

1. Em i gat gutpela kemikel stebiliti, strongpela asit resistens, na tu i gat sampela mak bilong

Addim long wok painimaut
Hae Alumina Brik

Hae alumina brik i wan niutrol refrakteri materiel wetem wan alumina konten blong moa long 48%. Hem

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Kapsaitim ol Brik

Ol brik i save kam antap em ol brik i no inap bagarap ol i wokim long ol grov bilong plet daunbilo

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Coke Oven Draen Kensing Brik

Ol dispela samting i gat gutpela samting bilong daunim strong bilong spalim na daunim ol samting

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Elektrik Furnas Top Brik

Ol elektrik furnace rup hai alumina brik i makim ol refrakteri prodak bilong ol lektrik oven rup

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Refrakteri bilong Simen Kiln

Ol high-alumina briks we i stret long yusim long siment kiln i lukautim ol phosphate-bonded

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Korandum Brik

Ol brik bilong korundum i makim ol prodak i no inap long kisim alumina konten i bikpela moa long

Addim long wok painimaut

Ol kategori

Ol nupela Prodak

Kontektim Mipela

Tel: +86-13606432571
Faks: +86-533-2882161
Email: cyhu@163169.net
Addim:|NO.188 Huagang Rot, Zhangdia, Zibo, Shandong, Saina Yulong Bildim B1401

Refrakteri Brik vs Paia Brik: Ol bikpela Difrens

Taem we tugeta ol brik mo ol brik blong faea we oli no wantem, oli mekem blong ol aplikesen we oli gat hae temperaja, i gat sam impoten samting we i mekem se oli stret blong mekem se i gat ol defren risen:

Komposisen

Ol brik we oli no save wok, wetem ol brik blong SiC we oli no wantem, oli mekem oltaem long ol samting olsem silikon kabaed, alumina, zirconia o oli gat wan hae amaon blong mulite{{0} Ol brik blong Faea, long nara saed, oli faswan we oli komposem long ol klei mineral mo alumina o mille long ol smol namba blong ol kwantiti long kwantitiku.

Ol samting bilong hat

Ol brik bilong refrakteri i save gat bikpela thermal konduktiviti olsem long bikpela densiti bilong ol.

Pefomens bilong aplikesen

Ol brik we oli no save wok, oli mekem blong ol spesifik aplikesen mo envaeromen we oli gat hae temperature, oli givim moa gud pefomens long saed blong wear, korosen from stret kontak wetem ol korosiv media, mo thermal resistens. Ol brik blong Faea, taem i stret long ol jenerol hae-tempereja aplikesen, oli no save mekem gud long ol envaeromen we oli dimandem moa mo oli gat wan limited maksimum tempereja blong yusum{3}}}

Kos

Bikos long ol hai kwaliti raw materiel na ol samting bilong ol, kos bilong ol brik i no inap long paia em i nambawan samting tru taim yumi skelim wantaim ol paia brik.

Ol gutpela samting bilong Yusim Ol Brik I no strong

Ius blong ol brik we oli no wantem i gat plante benefit. Oli sas moa bitim ol tradisonol brikis from spesel hae-end insulating paoa blong olgeta{{2} Blong ol narafala invesmen blong yu, oli givim sam spesel presen blong olgeta.

Ol insulesen
Ol brik bilong paia ol i save yusim moa yet long ol gutpela insuleting samting bilong ol. Ol inap pasim hat long go pas long ol. Ol i save holim strong tu dispela haus long taim bilong san na winta.

Ol brik bilong strongim tru
Ol brik we oli no save wok, oli save stap longtaem moa bitim ol brikis regular brik. Olsem nao oli save stanap strong moa bitim ol brikis blong ol kastom blong ol brik. Ol tu oli laet smol —{2}}

Eni saes mo seip
Mipela i save givim ol kastoma ol brik bilong ol yet long ol spesifik seip na ol mak bilong ol i makim .

$Refractory for Cement Kiln$

Impotens bilong Refrakteri Brik

The secret to wood ovens comes in the form of refractory bricks. These bricks are made from a special type of ceramic which can withstand high temperatures without damage. A typical brick could start to break apart at 1200 degrees Fahrenheit (~ 649 degrees Celsius), but a refractory brick will handle heat up to 1800 degrees Fahrenheit (~982 digri Selsias). Dispela i rausim wanpela bilong ol hevi i ken kam long hatim diwai aven, na bai yu inap long tanim temperaja i go antap long save olsem ol brik inap lukautim hat.
Ol brik we i no inap long wok gut tu i save yusim gut 'energy'. Dispela i kamap bikos ol brik i no save karim hevi, na dispela i min olsem ol i stat long kisim hat hariap, olsem na i no gat pipia taim yu redim kaikai bilong yu. Ol brik i pas wantaim konveksen disain, kwaliti steinles stiel, na gutpela win i larim yu long holim hat bilong kuk bilong yu i gutpela olgeta.
I no ol brik we i no save paia tasol long hat, tasol ol inap tu long karim hevi bilong kukim kaikai. Yu no gat wok long wari long tatsim ol tul bilong yu long pes bilong wanpela aven wantaim ol brik i no laik kisim dispela taim.
Planti taim ol brik i no save bruk i go long ol wol bilong ol indastrial oven na ol insinerator, olsem na yu save ol i ken kisim hat na yu ken lukluk long kukim gutpela pitsa o kaikai.

Ol samting bilong ol Brik i no inap Refrakteri long wanpela Glans

● Taim ol i kisim wanpela brik ol i wokim long wara, em 5 i go inap 10%.
● Ol i gat bikpela fusen poin.
● Ol brik i no inap long daunim ol bikpela tempereja.
● Ol i gat strong bilong kompresim tru .
● Hevi bilong ol brik bilong paia em 150 lbs long wan wan kubik ft.
● Sais bilong brik i no laik bagarap em 9×4{6}}5×2.5 ins o 9×2.7×2.25 ins.
● Ol brik i no inap bagarapim tu ol kemikal i no inap winim .
● Ol tu i no save mekim samting wantaim ol ges bilong furnace{{0}

Bilong wanem Yu Yusim ol Brik I no strong long Bildim Kilns

Ol i save yusim ol brik i no inap long mekim wok bilong wokim ol kiln, oven na ol narapela banis i gat bikpela hat. Em bikos refrakteri brik i save daunim hat lus na sans bilong wanpela paia i no bin tingting long en —{2}}
Komposesen bilong refrakteri brik bai makim wanem tempereja em inap long sanap strong long ({0}} Sampela kain brik bilong refrakteri inap sanap strong long ol tempereja i winim 2,100 digri Selsias (3,600 digri Fahrenheit){{5} Tasol, ol brik i hat antap long ol dispela tempereja bai stat long melt{6}} .
Ol i save wokim brik long rot bilong ol kain kain wok bilong wokim ol brik —olsem, ol i save putim soft-maud, na ol i save presim hat na draim. I dipen long ol samting bilong brik i no laik bagarap, sampela proses bai wok gut moa long ol narapela{{3} 10.1 i no inap kisim 10.1.1. sentimita) na wanpela namel long wanpela na tripela ins tik (2.5 sentimita i go inap 7.6 sentimita).
Ol korosen riaksen i save go het long daireksen bilong lokaliset kemikel ikwilibrem. I klia tru, ol korosen riaksen i save kamap taim sistem i traim long winim kompatibiliti na traim long mekim dispela long go het long ikwilibrem{{1} Ol refrakteri, jeneral, i no save stap long kemikel ikwilibrium bikos ol i save kamap long wanpela miks bilong ol narapela narapela mineral{ofilibrum bikos ol i save kamap long wanpela miks bilong ol narapela narapela mineral{ofilib) long wanem, ol i save kamap long wanpela miks bilong ol narapela narapela mineral.} sapos ol i save kamap long wanpela miks bilong ol narapela." refrakteri na slag, ol lokolais volium element i save stap long o klostu long kemikel ikwilibrium. reaktiv komponen long dispela samting i save kamap long taim bilong refrakteri korosen ol i kolim "slag"{4}}
The matrix is the area of sintered fines that holds bonded bricks and monolithic refractories together. Corrosion usually affects the weakest component of the refractory at a higher rate than denser or higher purity particles that may be in the area and acts faster in such areas. In extreme cases of a matrix attack, there is rapid erosion of refractory aggregate that at times i kamap.

Ol Gred oli impoten: Brik we i no strong tumas

The main ingredient in fire bricks is fireclay, which contains mostly alumina and silica, elements capable of withstanding high temperatures. Hard bricks are available in several grades, depending on their composition and properties, which determine the most efficient use of them in construction. High alumina compositions start at 50% alumina and increase in alumina content to 98% for the highest purity and most expensive. It's i no save kamap planti taim olsem wanpela man bilong wokim sospen graun bai nidim wanpela alumina konten i winim 70%.

Low-diuty:Tipikali i bin reit i go long 1750 digri Fsimum sevis tempereja. Ol i bin yusim pastaim long ol paia ples simen na i gat 24–26% alumina.

Medium diuti:Tempereja reiting i go long 2700 digri Fsimum sevis tempereja. Ol yus i gat ol bek-ap laining, ol seramik kiln na ol simeni i stap daunbilo, na i gat 34–38% alumina.

Hae Diuti (fas-kwaliti faea brik):Tempereja reiting i go long 2850 digri Fsimum long tasol long hat sevis tasol . Sampela atmosfera inap daunim dispela tempereja reiting long sampela handet digri na i gat 36-40% alumina{{4} Ol yus i gat ol boiler, seramik kiln, chimni na bek-ap lain i .

Supa Diuti:Tempereja reiting i go long 2900 digri F long pure hat sevis. Sampela atmosfera inap daunim dispela tempereja reiting long sampela handet digri. Ol wankain yus olsem hai diuti we ol bikpela tempereja i stap insait{{3} i gat 40–44% alumina.

Hae-Fared Supa Diuti:Tempereja reiting namel long 3000 digri F–3150 digri F. Wanpela bikpela paia bilong supa diuti paia brik ol i bin wokim bilong daunim porositi, apim strong bilong bodi na kamapim strong bilong sakim alkali atek na kabon monoksait i bruk i go daun{{3} i gat 40–44% alumina{6}}

Aplikesen Scenario bilong Refrakteri Brik

01/

Iron na Sil Indastri
Indastri bilong ain na ain em i namba wan konsuma bilong ol brik i no inap long paia bilong ol brik. Ol blas furnace, ol konveta, na ol ladles i nidim ol brik i no inap long karim hevi bilong sanap strong long ol hai-tempereja envairomen{{2} Ol brik i no save yusim ol brik i no inap long mekim wok long ol kok oven, ol masin bilong sin, na ol hot blast stov i .

02/

Glas Indastri
Glas indastri i save yusim ol brik i no save bruk long ol melting oven bilong en, we ol tempereja inap kamap inap long 1600 digri . Ol brik i no inap helpim ol long holim yet temperaja ol i nidim na lukautim straksa i stap aninit long en long bagarap bilong hat.

03/

Simen Indastri
Insait long simen indastri, ol i save yusim ol brik i no inap long paia long ol rotari kiln, ol preheta, na ol kulter. Ol dispela brik i no inap paia i givim insulesen na lukautim kiln long hai-tempereja envairomen.

04/

Petrokemikel Indastri
Ol petrokemikel indastri i save yusim ol brik i no save wok long ol reakta, ol man bilong stretim ol samting, na ol krek. Ol dispela brik i save givim insulesen bilong hat na lukautim ol ikwipmen long ol ples i gat bikpela hat na ol ples i save bagarapim bel bilong ol.

Fektri bilong mipela

Bihain long moa long 20 yia bilong divelopmen na ekspiriens long bungim, Ol bikpela prodaksen plent bilong Runjin teknoloji na tred kompleks i olsem:
Qingdao Huaye Nupela Materiel ko., lt.
Shandong Daqiao Nupela Materiel ko., Ltd.
Yangquan Wanglong Refraktori ko.Ltd.
Anshan Aoan Hae Tempereja Materiol Ko., Ltd.
Total aset veliu bilong em i kamap long 1.05 Bilion RMB na nau yet i gat 4078 wokmanmeri, we i gat 544 teknikel wokmanmeri na 3145 wokmanmeri i gat gutpela trening
Dispela wok bilong wokim ol samting long olgeta yia i winim 30 tausen ton wantaim ol bikpela 7-pela 'series' refrakteri olsem: Ol brik bilong paia klei, ol brik bilong Alumina, ol i no inap long rausim ol samting bilong pait, Ol i bin wokim ol samting bilong rausim ol samting bilong bipo, na ol i no inap long kisim ol samting bilong graun, na ol i no inap kisim gutpela pe, na ol i no inap kisim gutpela nem . Ol samting bilong muli, ol samting bilong Magnesia, na ol narapela samting, na ol narapela samting, na ol narapela samting, na ol narapela samting, na ol narapela samting, na ol narapela samting, ol i save yusim ol samting bilong wokim ol samting bilong wokim ol samting long graun bilong ol metaluji, ol samting bilong wokim ol samting bilong wokim ol samting, ol samting i no gat strongpela smel bilong ain, ol petrokemikel, ol samting i no gat pikinini, ol ilektronik, ol samting bilong simen, ol samting bilong wokim simen na ol narapela samting long . Ol samting ol i wokim long rot grup.-e{8}}g{9}}'Baowu stiel, Anshan steel, WISCO, TISCO, TISCO, PANGANG, HBIS, SHAGEN, we i bilong wankain papa kampani bilong yumi long domestik maket.in ovasi maket, Zibo ranjin em i wanpela refrakteri bilong ArceCO, Zibo ranjin em i wanpela refrakteri bilong ArceCO Gaigas. steel, HYUNDAI steel, Nippon stiel, JFE steel, US Yunaitet Stiel, Erdemir grup., Danieli, SVAI na wok bung wantaim ol biknem refraktori i wokim -e{i{14}}g{15}Josun refratoris na Krosa." .
yunion bilong mipela i gat strongpela wok painimaut na divelopmen inap, R&D senta i gat ful risponsibiliti long tes, risets na prodak inovesen, wantaim 31 senia enjinia, 96 enjinia na 179 asisten enjinia. Zibo ranjin i mekim em i ken stap olsem wanpela bilong ol lida bilong ol kampani bilong wokim ol samting bilong CDQ furnace, silikon briks, silikon brik.
Zibo ranjin i bin stap yet long wanpela sevis filosofi bilong "Saitsfeksen bilong ol kastoma em i wok bilong mipela oltaim", ol i kisim "bildim wanpela Wolwaid fes -klas refrakteri wok" olsem misin, na i holim "ko-kriesen, ko-operesen, ko-progres, win-win" bilong en long taim bilong em long taim garanti{6}} Zibo ranjin i wok long mekim gutpela wok bilong em long givim ol refrakteri sistem solusen wantaim ol veliu ol i putim long winim ko-progres wantaim ol kastoma bilong mipela.

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FAQ

Q: Wanem nao difrens bitwin ol brik we oli no wantem mo brik oltaem?

A: Antap long holim hat, ol paia brik tu i gat narakain hat resistens na ol inap long karim moa ekstrem thermal sek. Ol brik i save kamap planti taim moa long paia brik. Dispela i min olsem, maski ol i ken ting ol i hevi liklik, ol i no hevi tumas (na ol i no hevi tumas) na ol i no gutpela tumas olsem paia brik{2}}}

K: Brik we i no save kam nogud, i save wetwet?

A: Sapos ol samting i stap long pasin i no stret, olsem long wanpela ples we ol brik o ol beg i no inap bagarap inap kamap wet o wet, wara inap go insait long ol samting na kamapim wanpela hap seting bilong refraktori o mekim em i no inap yusim olgeta bilong dispela namba {{0} Ol samting i no inap yusim gut na em i isi long luksave long en{1}}} .

K: Wanem nao ol eksampol blong ol brik we oli no wantem?

A: Bauxite, Magnetit, na Dolomite brik em ol tripela kain bilong ol as brik bilong refrakteri. Ol brik bilong magnesit i gutpela tru bilong ol furnace i stap insait long ol furnaces bikos ol i gat 3 i go inap 5% ain oksait na 85% magnesium oksait.

Q: Ol brik we oli no wantem we oli yusum blong mekem?

A: A fire brick, firebrick, fireclay brick, or refractory brick is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency.

K: Olsem wanem yu save putim ol brik i no save mekim wok?

A: Bilong makim o redim ples bilong putim ol samting long ples bilong putim ol samting, daunbilo i gat ol rekomendesen bilong en. Gutpela stua i gat karamap bilong pasim wara long ren na hat i kam long san. Gutpela win i kam insait long win bilong holim drai win na stebol tempereja{{2} gutpela plua kondisen, strongpela na hat, i no gat ol baret, na i gat mak bilong mak i stap long mak bilong en.

K: Wanem nao shelf laef blong ol brik we oli no wantem?

A: I dipen long komposesen blong ol samting ia, plante samting we i no gat paoa i gat wan shelf laef we i stat long sikis kasem twelef manis. laef blong shelf i kamaot from plante monolitik samting we i gat simen.

K: Olsem wanem em i tikpela brik?

A: Long jenerol, refrakteri laen tiknes i stap long bitwin 80 mm mo 300 mm{{2} Be, tiknes i mas faenemaot blong wanwan projek i difren.

Q: Ol brik we oli no wantem oli holem hat?

A: Ol dens refrakteri brik oli gat wan hae thermal mass we samtaem i wan yusful propeti from bae oli holem hat eg long wan pizza oven afta we oli karemaot faea ia.

K: Wanem nao kwaliti blong ol brik we oli no wantem?

A: Ol brik we oli no save refrakteri oli jenerol yelo-waet long kala. Ol i gat gudfala thermal resistens mo bigfala strong blong kompresiv{{2} Kemikel komposesen blong olgeta i difren bigwan long kemikol komposesen blong ol nomol brik{{3} Ol brik we oli no save mekem silika i gat samples 25 kasem 30% alumina mo 60% blong 30% blong silika mo 60% blong 30% blong silika mo 60% blong 60% blong ol silika mo 60% blong 30% blong silika blong silika.

K: Olsem wanem blong sakem ol brik we oli no wantem?

A: Sapos refrakteri brik/mol na asis analisis i painimaut olsem ol samting i no gat lo bilong kromium o asbestos, ol pipia inap long tromoi long pipia.

K: Ol brik we oli no wantem wok oli stap hamas taem?

A: Sevis laip bilong ol brik i no save bruk i go wantaim planti samting. Sapos ol i yusim long pasin i no stret, em i ken bagarap insait long wanpela o tupela mun. Sapos ol i yusim gut, laip bilong en inap kamap long 5-pela yia na tenpela yia.

K: Wanem nao jenis blong rehit blong refrakteri brik?

A: Refrakteri brik na ol seip bilong ol narapela narapela komposesen i soim yunik pemanent linear senis bihain long hatim o hatim bek. linia senis em i wanpela bikpela mak bilong kwaliti bilong refrakteri. linia senis i save tu olsem linear senis long rehiting o residual linear senis.

K: Ol brik we oli no wantem kakae oli sem mak olsem ol brik blong faea?

A: Komposisen: Ol brik we oli no save wok, wetem ol brik blong SiC we oli no wantem, oli mekem ol samting olsem silikon kabaed, alumina, zirconia o oli gat wan hae amaon blong mulite{{0} Ol brik blong Faea, long nara saed, oli stamba blong ol mineral mo alumina o mullite long ol smol samting we oli no gat tumas.

K: Olsem wanem yu katim brik i no inap long mekim wok?

A: Gutpela nius em ol dispela brik i isi tru long katim. Bikpela sapos yu gat pasin bilong wetim taim yu inap katim ol wantaim spun. Ol i save kisim ol tul wanpela trit na yu ken lukim, katim na sepim ol wantaim hansaw, fail, chisel, ras, rasper, na ol narapela samting.

K: Wanem nao maksimum tempereja blong refrakteri brik?

A: Ol standet brik we oli stanap strong long ol tempereja we oli stap wok we oli bigwan bitim 2000 digri (3630 digri F) wetem kapasiti blong spare. Kwatz melting mo sintetik kristal groing oli ol tipikol aplikesen.

K: Wanem nao stamba samting blong ol brik we oli no wantem?

A: Sampela bilong ol namba wan mak bilong ol brik i no inap long paia i stap olsem: Ol i save mekim ol yelo-wait long kala . Ol i save givim gutpela thermal resistens wantaim bikpela strong bilong kompresen. Kemikal komposesen bilong ol i narapela kain tru long kemikel komposesen bilong ol nomol brik.

Q: Wanem nao ol raw materiel blong ol brik we oli no wantem?

A: Ol Raw Material: Ol paia klei bilong ol kain kain plastik na ol kain kain samting i no bilong plastik, ol refrakteri grog (ol brik i bruk) na ol narapela bikpela alumina mineral olsem kyaanit, ol giaman na bakait em ol raw materiel bilong wokim ol brik bilong paia klei na ol blok i blok{1}}}

K: Wanem nao saes blong faea brik we i komon?

A: Standard refrakteri brik sais em 9×41⁄2×2121⁄2 ins, ol i save kolim tu olsem wanpela brik ikwivalent (beq). Dispela sais em i nambawan samting ol i save yusim long wokim ol sospen graun bilong ol sospen graun{{4} Tasol, wanpela standet sais ol i bin yusim wankain ol i bin yusim long indastrial furnace konstraksen em 9×41′{7}}}}}}}}{7}}}}}}{7}}}}}}}}}}}}} bilong ol samting

K: Wanem nao i stap tantanem long brik we i no wantem?

A: Dispela i save kamap taim ol refrakteri lain i go bikpela na kontrak long ol narapela narapela mak bikos long ol thermal kondisen. Dispela i save kamapim krek na spalling we inap kamapim feil sapos ol i no stretim.

K: Ol brik we oli no wantem oli soemaot hat?

A: Dispela IFB em i wanpela gutpela insulator na i soim hat gut. Insulating Refrakteri Paia Brik i lait long hevi bilong hevi na yu ken isi long katim long han hack so o narapela han tul olsem chisel o dril.

Olsem wanpela bilong ol lida refrakteri brik saplaia long Saina, mipela i amamas long welkamim yu long baim o holsel hai-greid refrakteri brik long stok hia long fektori bilong mipela. Olgeta prodak bilong mipela i gat hai kwaliti na kompetitiv prais.