English English
Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

Hoʻokaʻawale ʻana o nā kaʻa

Hiki ke hoʻokaʻawale ʻia nā kaʻa i nā kaʻa DC a me nā kaʻa AC e like me ke ʻano o ka lako mana hana. E like me ka hoʻolālā a me ka manaʻo hana, hiki ke hoʻokaʻawale ʻia ka motor DC i brushless DC motor a brushless DC motor. Hiki ke hoʻokaʻawale ʻia ke kaʻa DC Brushless i loko o ka mīkini paʻa mau DC a me ka uila DC electromagnetic. Hoʻokaʻawale ʻia ka mīkini DC Electromagnetic DC i ka motika DC hauʻoli, ka motika DC ʻoliʻoli like, ka ʻoniʻoni DC hoʻokaʻawale a me ka mīkini DC hauʻoli pū. Ua hoʻokaʻawale ʻia ke kaʻa DC magnet paʻa i loko o ka ʻupena honua mau loa DC motor, ferrite permanent magnet DC motor a me ka alumini nickel cobalt permanent magnet DC motor. I waena o lākou, hiki ke hoʻokaʻawale ʻia ka kaʻa AC i ka motor synchronous a me ka motor asynchronous. Hiki ke hoʻokaʻawale ʻia ka moto synchronous i loko o ka motor synchronous magnet mau loa, reluctance synchronous motor a me ka hysteresis synchronous motor. Hiki ke hoʻokaʻawale ʻia ka motor Asynchronous i ka induction motor a me AC commutator motor. Hiki ke hoʻokaʻawale ʻia ke kaʻa induction i ʻekolu-phase asynchronous motor, single-phase asynchronous motor a shaded pole asynchronous motor. Hiki ke hoʻokaʻawale ʻia ka mīkini commutator AC i hoʻokahi-phase series excitation motor, AC / DC dual-purpose motor a me repulsion motor.

Mokuna II nā hiʻohiʻona a me ka hoʻohana ʻana o nā motika i hoʻopaʻa ʻia

ʻIke DC

ʻO ka motika DC kahi kaʻa e hana ana ma ka volta hana DC. Hoʻohana nui ʻia ia i nā mea hoʻopaʻa leo leo, nā mea hoʻopaʻa wikiō, nā mea pāʻani DVD, nā shavers uila, nā lauoho maloʻo, nā wati uila, nā mea pāʻani a pēlā aku.

ʻO ka motika DC Brushless

Hoʻohana ʻo Brushless DC i nā mea hoʻololi semiconductor e ʻike i ka hoʻololi uila, ʻo ia hoʻi, hoʻohana ʻia nā mea hoʻololi uila e hoʻololi i ka commutator contact kuʻuna a me ka pulupulu. Loaʻa iā ia nā pono o ka hilinaʻi kiʻekiʻe, ʻaʻohe commutation spark a me ka haʻahaʻa haʻahaʻa mechanical. Hoʻohana nui ʻia ia i ke kūlana hoʻopaʻa kiʻekiʻe kiʻekiʻe, ka mea hoʻopaʻa wikiō, nā mea uila a me nā lako keʻena ʻakomi.

Hoʻokumu ʻia ka mīkini Brushless DC me ka rotor magnet mau loa, ka stator wiliwili lehulehu, ka sensor kūlana, a pēlā aku, e like me ka hōʻike ʻana ma ka helu 18-13. Hoʻololi ka ʻike kūlana i ke ʻano o ka wili stator i kekahi ʻano e like me ka hoʻololi ʻana o ke kūlana rotor (ʻo ia hoʻi, ʻike i ke kūlana o ka pou magnetic rotor e pili ana i ka wili stator, hoʻopuka i ka hōʻailona ʻike kūlana ma ke kūlana i hoʻoholo ʻia, kaohi. ke kaapuni hoʻololi mana ma hope o ka hana ʻia ʻana e ke kaʻapuni hoʻololi hōʻailona, ​​​​a hoʻololi i ke au wili e like me kekahi pilina pili). Hāʻawi ʻia ka volta hana o ka wili stator e ke kaapuni uila uila i hoʻomalu ʻia e ka puka o ka ʻike kūlana.

ʻEkolu ʻano o nā ʻike kūlana: magnetic sensitive, photoelectric a me electromagnetic.

No ke kaʻa DC brushless me ka ʻike kūlana magnetic, ua hoʻokomo ʻia kāna mau ʻāpana sensor magnetic (e like me ka hall element, magnetic diode, magnetic sensitive transistor, magnetic resistor a i ʻole nā ​​​​kaapuni hoʻohui kūikawā, a me nā mea ʻē aʻe. ma ka hoʻololi ʻana o ka magnet mau a me ka rotor.

No ke kaʻa DC brushless me ke kūlana kiʻi kiʻi kiʻi, ua hoʻonohonoho ʻia ka sensor photoelectric ma ka hui stator e like me kekahi kūlana, ua hoʻolako ʻia ka rotor me kahi pā pale, a ʻo ke kumu kukui he diode māmā a i ʻole ka pā liʻiliʻi. I ka wā e hoʻohuli ai ka rotor, ma muli o ka hana o ka pā pale, e hoʻopuka nā mea photosensitive ma ka stator i nā hōʻailona pulse i kekahi manawa.

ʻO ka mīkini Brushless DC me ka electromagnetic position sensor ua hoʻolako ʻia me nā ʻāpana electromagnetic sensor (e like me ka mea hoʻololi hoʻohui, hoʻololi kokoke, LC resonant circuit, etc.) ma ka hui stator. Ke hoʻololi ʻia ke kūlana rotor o ka magnet mau loa, e hana ka hopena electromagnetic i ka sensor electromagnetic e hana i ka hōʻailona modulation kiʻekiʻe (e hoʻololi kona amplitude me ke kūlana rotor).

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

Motor DC magnet mau loa

Hoʻokumu pū ʻia ka mīkini paʻa mau DC me ka stator magnetic pole, rotor, brush, shell, etc. ka stator magnetic pole e hoʻohana i ka magnet mau loa (mau kila magnetic), ferrite, alumini nickel cobalt, neodymium iron boron a me nā mea ʻē aʻe. E like me kona ʻano hana, hiki ke hoʻokaʻawale ʻia i ke ʻano cylinder a me ke ʻano tile. ʻO ka hapa nui o ka uila i hoʻohana ʻia i ka mea hoʻopaʻa leo a me ka mea pāʻani he cylindrical magnets, aʻo ka hapa nui o nā kaʻa i hoʻohana ʻia i nā mea uila a me nā mea hana kaʻa e hoʻohana i nā magnet block kūikawā.

Hana ʻia ka rotor me nā ʻāpana kila silika, ʻoi aku ka liʻiliʻi ma mua o ka rotor o ka electromagnetic DC motor. ʻO ka hapa nui o nā mīkini haʻahaʻa haʻahaʻa i hoʻohana ʻia i ka mea hoʻopaʻa leo a me ka mea pāʻani he 3 kau, a ʻo ka papa kiʻekiʻe he 5 mau kau a i ʻole 7 kau. Ua ʻeha ka uea enameled ma waena o ʻelua mau kau o ke kumu rotor (ʻekolu mau ʻāpana ʻo ia hoʻi ʻekolu wili), a ua hoʻopaʻa ʻia kona mau hui ma ka ʻaoʻao metala o ka commutator. ʻElua ʻano ʻāpana conductive e pili ana me ka rotor. Hoʻohana ka pulupulu o ke kaʻa magnet mau loa i ka pepa metala hoʻokahi a i ʻole ka pulupulu graphite metala a me ka pulupulu graphite electrochemical.

Hoʻohana ʻia ka mīkini paʻa DC DC i ka mea hoʻopaʻa leo a me ka mea hoʻokani uila e hoʻopaʻa i ka pōʻai a i ʻole ka centrifugal speed stabilizing device.

ʻElectromagnetic DC motor

Electromagnetic DC motor electromagnetic DC motor ua haku ʻia me ka stator magnetic pole, rotor (armature), commutator (i ʻike ʻia ʻo commutator), brush, casing, bearing, etc.

ʻO ka stator magnetic pole (main magnetic pole) o ka uila DC electromagnetic ka mea i haku ʻia me ke kumu hao a me ka wili hoʻohiwahiwa. E like me nā ʻano like ʻole o ka hoʻoulu ʻana (i kapa ʻia ʻo excitation i ka maʻamau kahiko), hiki ke hoʻokaʻawale ʻia i ka moʻo DC excitation DC, ʻano hoʻohālikelike DC motor, hoʻokaʻawale hoʻokaʻawale DC kaʻa a me ka hoʻohuihui DC motor. Ma muli o nā ʻano hoʻoulu ʻokoʻa, ʻokoʻa ke kānāwai o ka stator pole flux (i hana ʻia ma hope o ka hoʻoulu ʻana o ka coil o ka stator pole).

Hoʻopili ʻia ka wili hoʻohiwahiwa a me ka wili rotor o ka moʻo DC hauʻoli i ka moʻo ma o ka pulupulu a me ka commutator. ʻO ke au o ka hoʻoulu ʻia ʻana e pili pono ana i ke au o ka armature. Ke piʻi aʻe nei ka mākēneki o stator me ka piʻi ʻana o ka manawa excitation, ua like ka torque me ka huinahā o ka manawa armature, a ua emi koke ka wikiwiki me ka piʻi ʻana o ka torque a i ʻole kēia manawa. Hiki i ka torque hoʻomaka ke piʻi aku ma mua o 5 mau manawa o ka torque i helu ʻia, hiki ke piʻi aku ka torque overload pōkole ma mua o 4 mau manawa o ka torque i helu ʻia, nui ka wikiwiki o ka hoʻololi ʻana, a kiʻekiʻe loa ka wikiwiki o ka ukana (ʻo ia ka ʻaʻole ʻae ʻia e hana ma lalo o ka ukana ʻole). Hiki ke hoʻokō ʻia ka hoʻoponopono wikiwiki ʻana ma ka hoʻopili ʻana i ka resistor o waho i ka moʻo (a i ʻole i ka like) me ka series excitation winding a i ʻole ka hoʻopili ʻana i ka series excitation winding i ka like.

Hoʻopili ʻia ka wili hoʻohiwahiwa o Shunt DC motor i ka like me ka wili rotor, ʻoi aku ka mau o ka excitation, ʻo ka torque hoʻomaka e pili pono i ka manawa armature, a ʻo ka hoʻomaka ʻana e pili ana i nā manawa o ka manawa helu. Hoʻemi iki ka wikiwiki me ka piʻi ʻana o ka manawa a me ka torque, a ʻo ka manawa pōkole overload torque nā manawa o ka torque i helu ʻia. He liʻiliʻi ka hoʻololi wikiwiki, ʻo ia ka 5% ~ 15%. Hiki ke hoʻololi i ka wikiwiki ma o ka hoʻonāwaliwaliʻana i ka mana mau o ke kahua magnetic.

Hoʻohana ʻia ka hoʻoulu ʻana o ka mīkini DC hoʻokaʻawale ʻokoʻa e ka lako mana excitation kūʻokoʻa, ʻano mau nō hoʻi kona ʻano hoʻouluulu, a ʻo ka torque hoʻomaka e pili pono i ka manawa armature. ʻO ka hoʻololi wikiwiki hoʻi he 5% ~ 15%. Hiki ke hoʻonui ʻia ka wikiwiki ma o ka hoʻonāwaliwali ʻana i ka mana mau o ka māla magnetic a i ʻole e hoʻemi ʻia ma ka hōʻemi ʻana i ka volta o ka wili rotor.

Ma waho aʻe o ka wili shunt, ua hoʻolako pū ʻia ka pole stator o ka hui hoʻohuihui DC me kahi wili hoʻohiwahiwa moʻo i hoʻopili ʻia me ka wili rotor (ʻo ka nui o nā huli ʻoi aku ka liʻiliʻi). ʻO ke kuhikuhi o ka wili magnetic i hana ʻia e ka wili moʻo like me ka wili nui. ʻO ka torque hoʻomaka e pili ana i 4 mau manawa o ka torque i helu ʻia, a ʻo ka manawa pōkole overload torque e pili ana i nā manawa o ka torque helu. ʻO ka 25% ~ 30% ka wikiwiki o ka hoʻololi ʻana (e pili ana i ka hoʻololi ʻana o ka series). Hiki ke hoʻololi ʻia ka wikiwiki ma ka hoʻonāwaliwali ʻana i ka ikaika o ke kahua magnetic.

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

ʻO ke kaʻa kaʻa AC synchronous

ʻO ka motika AC synchronous kahi kaʻa kaʻa wikiwiki mau. ʻO kona wikiwiki rotor e mālama i ka pilina pili mau me ka alapine mana. Hoʻohana nui ʻia ia i nā mea uila, nā lako keʻena hou, nā mīkini textile a pēlā aku.

. mīkini hoʻopaʻa magnet paʻa

ʻO ke kaʻa hoʻokalakupua paʻa no ka asynchronous e hoʻomaka ana i ka mīkini paʻa mau loa. Hoʻokahi a ʻoi aʻe paha nā magnet mau loa kona ʻōnaehana kahua magnetic. ʻO ka maʻamau, hoʻokomo ʻia nā pole magnetic i hoʻokomo ʻia me nā magnet paʻa i loko o ka cage rotor i hoʻopaʻa ʻia me ka alumini hoʻolei a i ʻole nā ​​pahu keleawe e like me ka helu o nā pou. ʻO ke ʻano o ka stator e like me ke ʻano o ka motika asynchronous.

Ke hoʻomaka ʻia ka wili stator, e hoʻomaka ke kaʻa e hoʻololi e like me ke kumu o ka motor asynchronous a wikiwiki i ka wikiwiki synchronous. rotor mau loa a me ka reluctance torque i hana ʻia e ka stator magnetic field) huki i ka rotor i ka synchronization, a komo ke kaʻa i ka hana synchronous.

ʻO Reluctance synchronous motor reluctance synchronous motor, i ʻike ʻia ʻo reactive synchronous motor, he motika synchronous ia e hoʻoulu ai i ka reluctance torque ma o ka hoʻohana ʻana i ka axis cross unequal a me ka axis axis reluctance o ka rotor. Ua like kona ʻano stator me ka mīkini asynchronous, akā ʻokoʻa ke ʻano o ka rotor.

. hoʻokuʻu ʻole ʻia ka ʻaiki synchronous

Hoʻololi ʻia mai ka pahu like asynchronous motor, i mea e hiki ai i ke kaʻa ke hana i ka torque hoʻomaka asynchronous, ua lako pū ka rotor me ka cage cast aluminum winding resistance. Hāʻawi ʻia ka rotor me kahi pahu hopena e pili ana i ka helu o nā pou stator (ʻo ka hana wale nō o ka ʻāpana pole salient, ʻaʻohe wili hoʻohiwahiwa a me ka magnet mau loa) e hoʻoulu ai i ka reluctance synchronous torque. E like me ke ʻano ʻokoʻa o ka pahu hopena i ka rotor, hiki ke hoʻokaʻawale ʻia i loko o ka rotor hopena, rotor hopena waho a me ka rotor hopena o waho. Ma waena o lākou, ua wehe ʻia ka pahu hoʻihoʻi rotor reaction waho i ka pōʻai o waho o ka rotor, no laila ʻaʻole kūlike ka ea ea ma ke kuhikuhi o ke koʻi pololei a me ka axis quadrature. Aia nā ʻāwīwī i loko o ka rotor hoʻololi i loko, no laila ua paʻa ke kahe magnetic i ka ʻaoʻao axis quadrature a hoʻonui ʻia ke kūpaʻa magnetic. Hoʻohui ka rotor reactive i loko a me waho i nā hiʻohiʻona o nā rotors ʻelua ma luna, a ʻo ka ʻokoʻa ma waena o ke axis pololei a me ka axis quadrature he nui, no laila ua nui ka ikaika o ka kaʻa. Hoʻokaʻawale ʻia nā motika synchronous reluctance i hoʻokahi-phase capacitor operation type, single-phase capacitor hoʻomaka ʻano, single-phase double value capacitor type a me nā ʻano ʻē aʻe.

 

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

. hysteresis synchronous motor

ʻO Hysteresis synchronous motor kahi motika synchronous e hoʻohana ana i nā mea hysteresis e hana i ka hysteresis torque. Hoʻokaʻawale ʻia ia i loko o lokor hysteresis synchronous motor, waho rotor hysteresis synchronous motor a me hoʻokahi-phase shaded pole hysteresis synchronous motor.

ʻO ka ʻōnaehana rotor o lokor hysteresis synchronous motor kahi ʻano pole huna, ʻo ka hiʻohiʻona he cylinder maʻemaʻe, ʻaʻohe wili i ka rotor, akā aia kahi papa hana annular i hana ʻia i nā mea hysteresis ma ka pōʻai o waho o ka hao hao.

Ma hope o ka hoʻoulu ʻia ʻana o ka stator winding, ka mea i hana ʻia i ka hysteresis rotor e hana i ka torque asynchronous a hoʻomaka i ka huli ʻana, a laila huki ʻia i loko o ke kūlana hana synchronous ma o ia iho. Ke holo like ka kaʻa, ʻo ka stator rotating magnetic field magnetizes i ka rotor me ka pinepine paheʻe; I ka wā o ka hana synchronous, ua magnetized ka mea hysteresis ma ka rotor a ʻike ʻia nā pole magnetic mau, e hopena i ka torque synchronous.

AC asynchronous motor

ʻO ka AC asynchronous motor ka mea alakaʻi i ka uila uila AC, ka mea i hoʻohana nui ʻia i nā pā uila, nā pahu hau, nā mīkini holoi, nā ea, nā lauoho maloʻo, nā mea hoʻomaʻemaʻe hoʻomaʻemaʻe, nā puʻupuʻu ākea, nā mea holoi kīʻaha, nā mīkini humuhumu uila, nā mīkini hana meaʻai a me nā mea pono hale ʻē aʻe. a me nā ʻano mea hana uila a me nā mea uila liʻiliʻi.

ʻOi aku ka wikiwiki o ka moto (wikiwiki rotor) ma mua o ka wikiwiki o ke kahua magnetic rotating, no laila ua kapa ʻia ʻo ia ka motor asynchronous. Ua like ia me ka induction motor. s=(ns-n)/ns. ʻO S ka māmā paheʻe, ʻo NS ka māmā mākēneki, a ʻo N ka māmā holo rotor.

Kumu kumu: (1) i ka wā e hoʻopili ʻia ai ka motika asynchronous ʻekolu-phase i ka mana AC ʻekolu-phase, e kahe ana ka wili stator ʻekolu-phase ma o ka ikaika magnetomotive ʻekolu-phase (stator rotating magnetomotive force) i hana ʻia e ka ʻekolu-phase. ʻano like ʻole a hoʻohua i ke kahua mākēneki.

(2) Ua pili ka neʻe ʻoki ʻoki ʻana o ke kahua magnetic rotating me ka conductor rotor. E like me ke kumu o ka electromagnetic induction, hoʻopuka ka mea hoʻokele rotor i ka ikaika electromotive induced a me ka manawa i hoʻokomo ʻia.

(3) E like me ke kānāwai o ka ikaika electromagnetic, ua hoʻopili ʻia ka conductor rotor e lawe nei i kēia manawa e ka mana electromagnetic i loko o ke kahua magnetic e hana i ka torque electromagnetic a hoʻokele i ka rotor e hoʻololi. Ke loaʻa kahi haʻahaʻa mechanical ma ke kumu kaʻa, hoʻopuka ia i ka ikehu mechanical i waho.

ʻĀpana hoʻokahi asynchronous motor

Hoʻokumu ʻia ka mīkini asynchronous hoʻokahi me ka stator, rotor, bearing, casing, uhi hope, etc.

Nā mea hoʻolako kaʻa uila johannesburg 10hp motors

Hoʻokumu ʻia ka stator me ke kumu a me ke kumu hao me ka wili. Hoʻokumu ʻia ke kumu hao ma ke kuʻi ʻana a me ka laminating i nā ʻāpana kila silika. ʻElua pūʻulu o nā wiliwili nui (ʻike pū ʻia ʻo nā wili holo) a me nā wili kōkua (ʻike pū ʻia ʻo nā wili hoʻomaka) me kahi kihi uila o 90 ° ua hoʻokomo ʻia i loko o ka slot. Hoʻopili ʻia ka wili nui i ka mana AC, a ua hoʻopili ʻia ka wili kōkua i ka hoʻololi centrifugal s a i ʻole ka capacitor hoʻomaka, ka capacitor e holo ana, etc.

ʻO ka rotor he pahu pahu alumini rotor. Ma hope o ka hoʻopili ʻia ʻana o ke kumu hao, hoʻolei ʻia ka alumini i loko o ke awāwa o ke kumu hao, a hoʻolei ʻia ke apo hope i ka pōkole pōkole o ka pahu alakaʻi rotor i loko o ka hale squirrel.

Hoʻokaʻawale ʻia ka mīkini asynchronous ʻāpana hoʻokahi i ka hoʻomaka ʻana i ka mīkini asynchronous e hoʻomaka ana i ka mīkini asynchronous, ka capacitor hoʻokahi-phase e hoʻomaka ana i ka motor asynchronous.

2 ʻekolu ʻāpana asynchronous motor

ʻO ke ʻano o ka mīkini asynchronous ʻekolu-phase e like me ke ʻano o ka mīkini asynchronous hoʻokahi. Hoʻokomo ʻia nā wiliwili ʻekolu ʻāpana (ke ʻano kaulahao papa hoʻokahi, ʻano concentric ʻano hoʻokahi a me ke ʻano keʻa hoʻokahi) i loko o ka slot core stator. Ma hope o ka hoʻopili ʻia ʻana o ka wili stator i ka mana AC ʻekolu-phase, ʻo ke kahua magnetic rotating i hana ʻia e ka ʻāwili ʻana e hoʻohua i ke au i loko o ka conductor rotor. Ma lalo o ka launa pū ʻana o ke au a me ka ea ea e hoʻololi ana i ke kahua magnetic, hoʻopuka ka rotor i ke keʻena rotating electromagnetic (ʻo ia hoʻi, asynchronous rotating cabinet) e hoʻohuli i ka kaʻa.

Mīkini pou shaded

ʻO ka mīkini pole shaded ka mea maʻalahi loa o nā kaʻa AC unidirectional. Hoʻohana pinepine ʻia ka pahu pahu pahu pahu alumini rotor. Wahi a ke ʻano like ʻole a me ke ʻano o ka stator, ua hoʻokaʻawale ʻia i loko o ka salient pole pole motor a me ka huna pole uhi pole motor.

ʻO ke kumu stator o ka ʻauamo pole salient pole he huinahā, ʻāpana ʻehā a i ʻole ka pōʻai pōʻai magnetic field, ke kū nei nā pole magnetic, a hāʻawi ʻia kēlā me kēia pou magnetic me hoʻokahi a ʻoi aku paha nā apo keleawe pōkole e pāʻani i ke kuleana kōkua, ʻo ia hoʻi ka pou pale. wiliwili. Hoʻohana ʻia ka wili koʻikoʻi ma ka pou salient ma ke ʻano he wili nui.

ʻO ke kumu stator o ka ʻauamo pole pole huna ʻia e like me ka mea maʻamau maʻamau. Hoʻohana ʻia kāna wili stator i ka wili puʻupuʻu, a ua māhele ʻia ka wili nui ma ka slot stator. ʻAʻole pono ke apo keleawe kaapuni pōkole i ka wili pou i malu, akā ua ʻeha ʻia i ka wili puʻupuʻu me ka uwea enamelled mānoanoa (kaapuni pōkole ponoʻī ma hope o ka moʻo). Hoʻokomo ʻia ia i loko o ka slot stator (e pili ana i 2 / 3 o ka huina o nā slots) a ke pāʻani nei i ke kuleana o ka hui kōkua. Aia ka hakahaka ma waena o ka wili nui a me ka wili pou uhi ma kekahi kihi.

Ke hoʻoikaika ʻia ka wili nui o ka motika pole i uhi ʻia, e hoʻopuka pū ka wili ʻana i ka pou i hoʻoulu ʻia, no laila e hoʻohuli ʻia ka neʻe magnetic o ka pou stator i uhi ʻia e ka wili pole i uhi ʻia a ʻo ka ʻaoʻao i uhi ʻole ʻia e huli i ka ʻaoʻao o ka ʻāpana i uhi ʻia.

 Nā Motors Geared a me ka mea hana kaʻa uila

ʻO ka lawelawe maikaʻi loa mai kā mākou mea alakaʻi kipa mākaʻi i kāu inbox pololei.

E komo i ka Pākuʻi

Yantai Bonway Manufacturer Co.ltd

ANo.160 Changjiang Road, Yantai, Shandong, Kina(264006)

T + 86 535 6330966

W + 86 185 63806647

© 2024 Nā Pauā. Ua mālamaʻia nā kuleana a pau.