Mfiridwuma mu dade a wobenya afi mu no hwehwɛ sɛ wɔkari pɛ yiye. Ɛsɛ sɛ wokari nneɛma no adwumayɛ bere nyinaa de toto ɛka a wɔbɔ no yiye ne ahotoso a ɛwɔ nneɛma a wɔde ma ho no ho. Dade na ɛyɛ nnɛyi mfiri a wɔde yɛ nneɛma no akyi dompe. Berɛ a aluminium coil yɛ adwuma sɛ ade titiriw a wɔde yɛ nneɛma wɔ adansi, kar, ne nneɛma a wɔyɛ mu, ne nsɛm nketenkete a ɛwɔ ase no ho hia ankasa. Sɛ wopaw nsɛm a wɔakyerɛw no pɛpɛɛpɛ a, ɛkyerɛ sɛnea wo dwumadi no nyinaa betumi ayɛ yiye tẽẽ. Mpɛn pii no, nneɛma a wɔpaw a ɛne ne ho nhyia no ma nneɛma no nkwa nna yɛ basaa na ɛma adwumayɛ ho sikasɛm yɛ kɛse.
Yɛyɛɛ akwankyerɛ a ɛkɔ akyiri yi sɛnea ɛbɛyɛ a ɛbɛboa wo ma woafa gyinaesi ahorow a ɛho hia yi so wɔ nhyehyɛe kwan so. Wobɛhunu mfiridwuma ne aguadi mu nhwehwɛmu nhyehyɛeɛ a ɛyɛ den wɔ ha. Saa nhyehyɛe yi kyerɛkyerɛ wo sɛnea wobɛpaw aduru a eye sen biara, ahu nea eye sen biara a wobɛwie wɔ soro, na woayɛ vet a wotumi de ho to so de ma. Sɛ wode saa nhumu yi di dwuma a, wubetumi atew asiane ahorow a ɛwɔ adetɔ mu no so yiye na woahwɛ ahu sɛ nneɛma a wɔyɛ no bedi nkonim bere nyinaa.
Nneɛma Titiriw a Wɔde Fa Kɔ
Nneɛma a wɔde hyɛ mu: Sɛ wopaw alloy grade a ɛfata (sɛ nhwɛso no, 3003 vs. 5052) a, ɛka formability, structural integrity, ne project compliance tẽẽ.
Nneɛma a wɔyɛ no yiye: Sɛ wɔte nneɛma a wɔyɛ no ase a, ɛboa adetɔfo ma wohu nneɛma a ɛho hia a ɛkyerɛ sɛnea nneɛma te, te sɛ gauge tolerances ne edge conditions.
Nea ɛkyerɛ sɛ wɔde wie: Sɛ wɔbɛkyerɛ mill finish ne coated options a, ɛhwehwɛ sɛ wɔkari ɛka a wɔbɛkora so ntɛm ara no toto nneɛma a atwa yɛn ho ahyia a ɛbɛtra hɔ akyɛ ho.
Supplier vetting: Ɛsɛ sɛ supplier a wotumi de ho to no so de mill test certificates (MTCs) a ɛda adi pefee, bere a wɔde di dwuma a ɛkɔ so daa, ne transit packaging a ɛyɛ den ma.
Dwuma a Aluminium Coil Nneɛma Di wɔ Mfiridwuma mu Nnwuma mu
Mpɛn pii no, nneɛma a wɔde yɛ nneɛma a ɛnyɛ pɛ no de sintɔ ahorow a emu yɛ den ba wɔ nneɛma a wɔyɛ mu. Ebia wubenya mpaapaemu bere a woreyɛ bending adwuma no. Afuw mu huammɔdi a ɛba ntɛm nso ba bere a nneɛma a atwa yɛn ho ahyia tebea boro nneɛma anohyeto ahorow so no. Nea ɛfata a wobɛpaw aluminium coil nneɛma di saa adwumayɛ mu haw atitiriw yi ho dwuma tẽẽ. Ɛsɛ sɛ mfiridwumayɛfo kyerɛkyerɛ nkonimdi gyinapɛn a emu da hɔ ma adwuma no fã biara. Nea ɛka eyi ho ne sɛ wɔbɛkari pɛ wɔ ahoɔden ne emu duru nsusuwii ne nea ɛho hia a ɛko tia nsɛe ho. Ɔhyew a ɛkɔ nipadua no mu nso di dwuma titiriw a egyina nneɛma a atwa yɛn ho ahyia a wɔde di dwuma awiei no so.
Application ahorow hwehwɛ adwumayɛ metrics soronko koraa. Nneɛma a wɔde kata adansi ho no hwehwɛ sɛ wotumi gyina wim tebea ano yiye na ɛko tia mframa a ɛbɔ. Nea ɛne eyi bɔ abira no, HVAC ntaban a ɛwɔ mu no hwehwɛ sɛ wonya ɔhyew a ɛkɔ baabi foforo a ɛkorɔn na ɛma ɔhyew a ɛkɔ ntɛmntɛm. Generic metal a wɔpaw no taa ma wɔyɛ adwuma a ɛnyɛ papa wɔ tebea abien no nyinaa mu.
Dade te sɛ dade ma ahoɔden a ɛkorɔn a wɔde twetwe nneɛma wɔ mfiase. Nanso, aluminium de mfaso atitiriw a ɛda nsow ma nnɛyi nnwuma. Nneɛma a wɔsan de di dwuma a ɛkorɔn no ani gye nneɛma a wɔyɛ ho botae ahorow a ɛtra hɔ daa ne adan a ɛyɛ ahabammono adansedi ho. Mfiri a wotumi hyɛ ho nkɔm no ma nneɛma a wɔyɛ no kɔ so yɛ ntɛmntɛm. Wunya mfaso nso fi ahwehwɛde ahorow a ɛba fam soronko a ɛfa nsiesie ho bere a wode toto dade a emu yɛ duru anaa nea ɛporɔw kɛse ho no.
Mfomso a Ɛtaa Di: Adetɔfo taa ka nneɛma ahoɔden ho asɛm boro so. Wɔfa no sɛ dade a ɛyɛ den ma wonya nneɛma a eye sen biara wɔ awiei. Saa kwan yi taa brɛ sɛnea wɔyɛ no ase. Ɛma micro-fractures a aniwa nhu ba bere a wɔreyɛ stamping adwuma a ɛkɔ ntɛmntɛm no.
Aluminium Coil a Wɔyɛ: Nneɛma a Ɛkyerɛ sɛ Ɛyɛ Paara a Ɛsɛ sɛ Wohwɛ
Ntease a ɛwɔ aluminium coil manufacturing nhyehyɛe boa wo ma wuhu hia a ɛho hia quality indicators. Adetɔfo de saa nimdeɛ yi di dwuma sɛ nhwehwɛmu ahwehwɛ a wɔde brɛ asiane a ɛbɛtra hɔ bere tenten ase. Akwantu a wɔde yɛ nneɛma no hwehwɛ sɛ wɔyɛ nneɛma pii a ɛyɛ pɛpɛɛpɛ yiye. Ɔfa biara de nneɛma a ebetumi asakra ba.
Casting: Mills de Direct Chill (DC) casting anaasɛ kɔ so casting mfiridwuma di dwuma. Wɔde dade a wɔabɔ no yɛ aluminium ingots akɛse a ɛyɛ pɛ anaasɛ ntama a ɛkɔ so daa.
Hot Rolling: Mfiri a emu yɛ duru a wɔde yɛ mfiridwuma ma aluminium no yɛ hyew. Afei ɛma ingot no yɛ petee ma ɛbɛyɛ krataa a edi kan a ɛyɛ den kɛse.
Cold Rolling: Roller a ɛwɔ dan mu hyew mu no brɛ krataa no ase kodu ne gauge a etwa to a ɛyɛ pɛpɛɛpɛ no mu duru so. Saa fã yi nya ade no ani su so nkɛntɛnso kɛse.
Slitting: Precision rotary blades twa master coil a ɛtrɛw no mu ma ɛyɛ ntrɛwmu pɔtee a ɛyɛ teateaa a wɔn a wɔde di dwuma awiei no hwehwɛ.
Ɛsɛ sɛ wohwɛ dimensional tolerances pɔtee bi so wɔ saa adeyɛ yi mu. Nsonsonoe a ɛwɔ awɔw mu rolling mu no nya automated stamping adwumayɛ so nkɛntɛnso bɔne. Nhama a ɛyɛ roll-forming no jam ntɛmntɛm bere a ne kɛse sakra kɔ akyiri sen margin a wogye tom no. Nsonsonoe a ɛyɛ nsateakwaa mpempem kakraa bi mpo sɛe calibration.
Ɔhyew a wɔde sa yare no nya abufuw ne ne den so nkɛntɛnso kɛse. Annealing a ɛkɔ so daa no mma nneɛma no ntumi nkɔ springback bere a wɔreyɛ no. Ɛhwɛ hu sɛ aburow nhyehyɛe a ɛyɛ pɛ wɔ coil no tenten nyinaa mu. Sɛ wɔannwene dade no yiye a, ɛyɛ n’ade wɔ ɔkwan a wontumi nhu so bere a ɛrekotow no.
Slitting quality ho hia te sɛ rolling pɛpɛɛpɛ. Wohia koraa burr-free anoano ne tight coiling tension. Coils a ɛyɛ mmerɛw anaasɛ anoano a ɛyɛ mmerɛw de ɔhaw ahorow ba wɔ aduan a wɔyɛ no daa mu. Eyi ma nneɛma a wɔyɛ no gyae, ɛsɛe nneɛma a wɔde yɛ nneɛma, na ɛsɛe dies a wɔde yɛ nneɛma a ne bo yɛ den.
Aluminium Coil Grades a Woresusuw Ho ama Wo Dwumadi no
Nhwehwɛmu a wɔyɛ aluminium coil grades hwɛ hu sɛ wobɛma ano aduru ne project ahwehwɛde ahorow ahyia. Nnwumakuw no kyekyɛ nnuru a wɔde afrafra mu gu ahorow mu a egyina nnuru titiriw a ɛwɔ mu so. Nsɛm a ɛtoatoa so biara di mfiridwuma ho ahwehwɛde ahorow ho dwuma.
1000 Series no wɔ aluminium a ɛho tew wɔ aguadi mu. Grades te sɛ 1050 ne 1100 no wɔ bɛboro 99% aluminium. Wɔde ɔhyew ne anyinam ahoɔden a ɛkyɛn so ma. Nanso, wonni mfiri ahoɔden a ɛba fam. Saa nneɛma a wɔde afrafra yi yɛ adwuma yiye ma mfiri a wɔde yɛ nnuru, kanea a ɛma hann, ne nneɛma a wɔde asiesie nneɛma a ɛyɛ nwonwa.
3000 Series no yɛ adwuma sɛ gyinapɛn a wɔde di dwuma wɔ adansi nyinaa mu. Mills de manganese na ɛyɛ saa grade ahorow yi. Saa ade a wɔde ka ho yi ma ahoɔden kɔ soro bɛyɛ 20% sen 1000 series no. Grades te sɛ 3003 ne 3105 ma ahoɔden a ɛkɔ fam ne formability a ɛkyɛn so. Wubehu sɛ wɔyɛ gyinapɛn wɔ ɔdan atifi panels, osu gutters, ne architectural trim applications mu.
5000 Series no de magnesium di dwuma ma nhyehyɛe mu nkɔso kɛse. Grades te sɛ 5052 ma tensile ahoɔden a ɛkorɔn ne soronko po mu-grade corrosion resistance. Wɔko tia nkyene nsu a wɔde petepete wɔn ho no yiye. Saa abasobɔde ahorow yi da so ara yɛ ahyɛde ma adansi ntama, pɛtro a wɔde gu mu, ne nneɛma a wɔde fa nneɛma a emu yɛ duru ho.
Ɛsɛ sɛ wo paw nhyehyɛe no yɛ formability ahiade pɔtee bi ho mfonini pɛpɛɛpɛ. Hwɛ wo tensile ahoɔden a wɔhwehwɛ ne nneɛma a atwa wo ho ahyia a wobɛda no adi no mu hwɛ sɛnea alloy tempers pɔtee bi te. Sɛ nhwɛso no, H14 abufuw (fã-den) yɛ soronko kɛse wɔ H24 abufuw (fã-den na ne fã bi annealed) wɔ flexibility ne mpaapaemu a ɛko tia wɔ tight radius bends.
Table Title: Ntotoe a ɛfa Common Alloy Categories ho
Alloy Ntoatoaso
Mfitiaseɛ Alloying Element
Su Titiriw a Ɛwɔ Hɔ
Nnwuma a Wɔtaa De Di Dwuma
1000 Ntoatoaso (sɛ nhwɛso no, 1050, 1100) .
Obiara nni hɔ (99%+ Aluminium a ɛho tew) .
Conductivity a ɛkorɔn, formability a ɛsen biara, ahoɔden a ɛba fam.
Nnuru a wɔde yɛ nneɛma, ɔhyew a wɔde sesa nneɛma, kanea a ɛma hann.
3000 Ntoatoaso (sɛ nhwɛso no, 3003, 3105) .
Manganese a ɛyɛ fɛ
Ahoɔden a ɛkɔ fam, ɛko tia nsɛe a ɛkyɛn so, ɛyɛ formable kɛse.
Ɔdan atifi, gutters, trim coil, anonne nkotoku.
5000 Series (sɛ nhwɛso no, 5052) .
Magnesium a wɔde yɛ adwuma
Ahoɔden a ɛkorɔn a ɛtwetwe, ɛpo mu nsɛe a ɛkorɔn.
Po mu nneɛma, nhyɛso nsukorade, adansi panels.
Nneɛma a wɔde sa yare a ɛwɔ soro: Mill Finish Aluminium Coil vs. Coated Options
Ayaresa a wɔde yɛ asase ani no kyerɛ sɛnea ɛyɛ fɛ na ɛma nneɛma a atwa yɛn ho ahyia no tumi gyina ano bere tenten. Sɛ wote nneɛma a wɔde wie yi ase a, ɛmma wontumi mfa nneɛma foforo nsi ananmu ntɛm a ɛho ka yɛ den.
Dɛn ankasa ne a mill wie aluminium coil ? Ɛda sɛnea ɛte sɛ nea ɛyɛ raw, a wɔansa no yare fi afiri a wɔde twitwiw nneɛma no mu tẽẽ. Ebia wubehu oxidation a ɛyɛ hare wɔ soro anaasɛ nhama a ɛrehuruhuruw a ɛyɛ mmerɛw yiye a wotumi hu. Saa awie yi di mu wɔ adansi nneɛma a ahintaw mu. Ɛyɛ adwuma pɛpɛɛpɛ ma HVAC afã horow a ɛwɔ mu, chassis enclosures, ne thermal barriers. Ɛyɛ adwuma yiye nso ma wɔn a wɔyɛ nneɛma a wɔyɛ wɔn ankasa nhama a wɔde wie nneɛma a wɔayɛ akyi no. Ka a wɔbɔ no yiye da so ara yɛ ade titiriw wɔ saa nsɛm pɔtee a wɔde di dwuma yi mu.
Nneɛma a wɔde kata so ne nea wɔde anodized a wɔde si ananmu no di atirimpɔw ahorow koraa ho dwuma. Wɔn a wɔyɛ no de paint soronko bi gu so ansa na coil no adu wo adwumayɛbea hɔ. Mpɛn pii no, wɔde PE (Polyester) anaa PVDF (Polyvinylidene Fluoride) paint nhyehyɛe di dwuma.
PE (Polyester) Coatings: Ma wonya sika a ɛho nhia, na ɛyɛ hyew. Wɔyɛ adwuma yiye ma nneɛma a wɔde di dwuma wɔ dan mu anaa abɔnten so nneɛma a wim tebea yɛ mmerɛw.
PVDF Coatings: Carbon-fluorine nkitahodi a emu yɛ den soronko wom. Eyinom ho hia ma adansi adwuma a ɛkorɔn a ɛhwehwɛ sɛ wɔko tia UV denneennen. Wɔmma adan no anim a ɛbɛyera na ayɛ chalk no ano mfe du du pii.
Ɛsɛ sɛ wosɔ saa wie dimension yi hwɛ yiye. Fa ɛka a wɔbɔ wɔ coil a wɔadi kan ayɛ ho adwini ho ka toto nneɛma a wɔde yɛ mfonini a ɛwɔ fie no mu ho. Fa asiane a emu yɛ den a ɛwɔ mill finish oxidation mu wɔ mpoano anaa mfiridwuma mu mmeae a emu yɛ den no ba. Sɛ wotɔ nneɛma a wɔadi kan ayɛ ho adwini a, eyi nso yi volatile organic compound (VOC) a ɛba wo adwumayɛbea hɔ no fi hɔ. Eyi ma wo nneɛma a atwa yɛn ho ahyia ho amanneɛbɔ a wode bɛma no yɛ mmerɛw.
Chart Title: Mill Finish vs. Coated Finish Su ahorow
Su
Mill Finish a wɔde wie
PE a Wɔakata so
PVDF a Wɔakata so
Nneɛma a Wɔde Ani Hu
Nhama a ɛyɛ raw, dade, a ɛbɔ kakra
Glossy anaa matte, kɔla ahorow pii
Premium matte anaa dade, a ɛyɛ pɛpɛɛpɛ kɛse
UV & Wim Tebea a Ɛko Tia
Low (Ɛtaa yɛ abɔde mu oxidation) .
Ɛkɔ fam (Eye ma wim tebea a ɛyɛ mmerɛw) .
Ɛyɛ soronko (Ɛyɛ papa ma owia a emu yɛ den)
Ka a Wɔbɔ Adi Kan Ayɛ
Nea ɛba fam sen biara
Kakra
Ɔkorɔn sen biara
Sɛnea Wɔbɛhwɛ na Wɔakyerɛw Aluminium Coil Supplier bi din tiawa
Ayɔnkofa a wɔne hokwan ahorow bɛyɛ aluminium coil supplier bɔ wo production nhyehyɛe nyinaa ho ban. Adetɔnfo a wotumi de ho to no so de nsiyɛ da ahotoso ne nnwuma a wodi mmara so katee adi. Wɔyɛ adwuma sɛ ɔhokafo a ɔyɛ ɔkwankyerɛfo sen sɛ wɔbɛyɛ adetɔnfo a wɔyɛ nkitahodi ara kwa.
Mma ntɔ nneɛma a wɔde yɛ adwuma da a wonhwɛ sɛ Mill Test Certificates (MTCs) yɛ nokware. Saa nkrataa a ɛho hia yi si nnuru a ɛwɔ mu no so dua. Wɔsan nso ka mfiri a ɛwɔ wo batch pɔtee no mu no ho asɛm kɔ akyiri. Ɛsɛ sɛ wohwehwɛ ISO 9001 (Quality Management) ne ISO 14001 (Environmental Management) nkrataa. Eyi di wɔn nhyehyɛe mu botae a ɛne sɛ wɔbɛyɛ nneɛma a ɛyɛ papa ne nneɛma a atwa yɛn ho ahyia ho nneyɛe a ɛtra hɔ daa ho adanse.
Wɔde di dwuma no hwehwɛ sɛ wɔhwehwɛ adwumayɛ mu anohyeto ahorow a mfaso wɔ so mu. Ɛsɛ sɛ wode supplier Minimum Order Quantities (MOQs) ne wo mprempren inventory nhyehyɛe no hyia. Just-in-Time (JIT) adwinnade nhyehyɛe hwehwɛ sɛ MOQs a ɛba fam kɛse ne nea wɔtaa de kɔma. Akwan a wɔfa so de nneɛma pii gu mu no nya mfaso fi nneɛma dodow a wɔatew so kɛse mu nanso ɛkyekyere sika kɛse.
Hwɛ gyinapɛn ahorow a ɛfa nneɛma a wɔde kyekyere nneɛma a wɔde ma ho no mu yiye. Ka 'ani-kɔ-wim' ne 'ani-kɔ-fasu' palletizing orientations ho asɛm. Nea wobɛpaw no gyina sɛnea wo adwumayɛbea no tumi di forklift ne crane ho dwuma no so koraa. Moisture-barrier wrapping da so ara yɛ nea wontumi nsusuw ho koraa. Sɛ wɔmfa nneɛma nhyɛ mu yiye a, ɛde akwan a wɔfa so no sɛe tẽẽ. Wubehyia nsu mu nkekae, nkannare fitaa oxidation, anaasɛ anoano denting a emu yɛ den. Eyi ma master coil no nyinaa ntumi mfa nni dwuma bere a woadu wo hyɛn gyinabea hɔ no.
Hwɛ bere a wɔde di kan ne production scalability. Bisa wɔn a wɔpɛ sɛ wɔyɛ ahokafo no wɔn man mu nneɛma a wɔde asie no ho asɛm kyerɛ bere a wɔde fa amanaman ntam nneɛma a wɔde fi amannɔne ba no. Nneɛma a wɔde ma no da so ara yɛ mmerɛw wɔ asase so amammui mu nsakrae ne hyɛn gyinabea a ɛyɛ kyenkyenee ho. Saa nsɛm a ɛda adi pefee yi bɔ wo da biara da dwumadi ahorow ho ban fi nneɛma a ɛho yɛ na mpofirim ho.
Nneyɛe Pa a Wɔyɛ Ma Supplier Vetting:
Bisa sɛ nhwɛsode coil nketewa nsɔ nhwɛ wɔ wo mfiri pɔtee a wɔde yɛ nhoma mmobɔwee no so ansa na woakra nneɛma pii.
Hwɛ sɛ nea ɔde nneɛma ma no de nnua a wɔde kyekyere nneɛma a ɛne ISPM-15 hyia di dwuma ma amanaman ntam nneɛma a wɔde mena nyinaa na wɔakwati amanneɛbɔ mu akyɛde.
Fa abodwokyɛre ho apam a emu da hɔ hyehyɛ wɔ krataa so a ɛfa ne kɛse, ne tɛtrɛtɛ, ne ne camber ho ansa na wode wo nsa ahyɛ krataa a ɛkyerɛ sɛ wobɛtɔ nneɛma ase.
Awie
Sɛ wubewie wo dade a wobɛtɔ no a, ɛhwehwɛ sɛ wode ahwɛyiye, afã horow pii hyia. Ɛsɛ sɛ wode ahokokwaw ma alloy grades pɔtee, tempers, ne surface finishes hyia wo application soronko ahwehwɛde ahorow. Bere tenten mu nkonimdi nso gyina paw a wɔbɛpaw obi a ɔde nneɛma ma a ɔhyɛ bɔ sɛ wɔbɛma nneɛma a wɔyɛ ho abotare a emu yɛ den ne nneɛma a wɔde kɔ amannɔne a ɛyɛ den so. Gyinaesi biara a wubesi wɔ nkɔnsɔnkɔnsɔn yi mu no nya ahoɔhare a wɔyɛ ne nneɛma a etwa to no su so nkɛntɛnso.
Yɛhyɛ wo nkuran kɛse sɛ fa anammɔn a edi hɔ a ɛyɛ nnam nnɛ. Bisa nneɛma nhwɛsode bi na sɔ hwɛ tẽẽ wɔ w’ankasa mfiri a wɔde yɛ nneɛma so. Hwɛ mfiridwuma ho nsɛm nkrataa mu yiye ka wo mfiridwuma kuw no ho. Yɛ nhyehyɛe sɛ wo ne dade ho ɔbenfo anaa mfiridwuma mu adetɔn ho mfiridwumayɛfo a ɔfata nkɔ nkɔmmɔbɔ a ɛkɔ akyiri. Saa nneyɛe pɔtee yi boa ma wowie wo nsɛm pɔtee no na wosiw mfomso a ɛho ka yɛ den a ɛba wɔ adetɔ mu no ano.
FAQ
Q: Dɛn ne gyinapɛn thickness ma aluminium trim coil?
A: Aluminium trim coil taa yɛ ntam 0.019 'ne 0.024 ' wɔ thickness. 0.019' gauge no ma wotumi yɛ nsakrae yiye ma standard residential wrapping ne intricate bending. 0.024' gauge a ɛyɛ den no ma dent resistance a ɛkɔ anim ma aguadi mu dwumadie a ɛyɛ den anaa wim tebea a emu yɛ duru. Hwɛ sɛnea wo breki mia tumi bere nyinaa ansa na woapaw gauge.
Asɛmmisa: Ɔkwan bɛn so na wobu aluminium coil mu duru ho akontaa?
A: Wode fapem volume ne density formula na ebu mu duru ho akontaa. Fa ne tɛtrɛtɛ, ne kɛse, ne ne tenten nyinaa bɔ ho na woahu cubic volume no. Afei, fa aluminium dodow a ɛyɛ bɛyɛ gram 2.7 wɔ cubic centimeter biara mu no bɔ saa dodow yi ho. Nneɛma a wɔde fa po so hyɛn mu duru ho akontaabu a edi mu da so ara ho hia na ama wɔatumi ayɛ nneɛma a wɔde fa po so hyɛn mu no yiye na wɔahwɛ nneɛma a wɔde fa nneɛma a ɛyɛ tratraa so no so.
Q: Dɛn ne shelf nkwa nna a mill finish aluminium coil?
A: Mpɛn pii no, Mill finish coils no tra hɔ bɛyɛ asram asia bere a wɔde sie dan mu yiye no. Sɛ wɔkora so bere tenten a, ɛma asiane a ɛwɔ hɔ sɛ abɔde mu oxidation yɛ kɛse no yɛ kɛse, titiriw wɔ mmeae a ɛhɔ yɛ nwini anaasɛ ɛsakrasakra. Ɛsɛ sɛ wode nneɛma no sie adekoradan a wɔhwɛ wim tebea so. Bere nyinaa gyaw mfitiase adwumayɛbea no mu nneɛma a wɔde siw nsu ano no ma ɛnyɛ hwee koraa kosi sɛ wobefi ase ayɛ no honam fam.
Shandong Sino Steel Co., Ltd. yɛ adwumakuw a ɛyɛ adwuma yiye wɔ dade a wɔyɛ ne aguadi mu. N’adwuma no bi ne dade a wɔyɛ, ne yɛ, ne kyekyɛ, ne nneɛma a wɔde kɔ amannɔne ne nea wɔde kɔ amannɔne.
