Auahatanga
Pakaritanga
Ko te Ningbo Joiwo Explosion-proof Science & Technology Co., Ltd te nuinga o ngā ratonga whakauru mō ngā pūnaha whakawhitiwhiti waea ahumahi, ngā pūnaha intercom ataata, ngā pūnaha pāhoho tūmatanui, te pūnaha whakawhitiwhiti reo ohorere me ētahi atu pūnaha whakawhitiwhiti ahumahi. Ka whakarato hoki i ngā ratonga hokomaha me ngā ratonga hokohoko mō te raupapa o ngā hua, tae atu ki ngā hua IT, ngā pūnaha whakawhitiwhiti ohorere ā-roto, ngā waea ahumahi, ngā waea ātete pahū, ngā waea ātete huarere, ngā pūnaha pāhoho waea muka whatu kauhanga, ngā waea muka whatu ara paipa whakauru, ngā waea ohorere tirohanga, ngā pūnaha whakawhitiwhiti tuku ohorere, ngā hua whatunga, ngā hua aroturuki, me ētahi atu.
Ka tutuki ngā hua Joiwo i ngā paerewa o ATEX, CE, FCC, ROHS, ISO9001, me ētahi atu paerewa o te ao, e mahi ana ki ngā whenua 70+ o te ao. Mā te hanga ā-roto mō te neke atu i te 90% o ngā wāhanga matua, ka whakarite mātou i te kounga, te pumau, me te tuku pono, me te whakarato ratonga kotahi-mutunga mai i te hoahoa me te whakaurunga ki te tāutanga me te tiaki.
Ratonga Tuatahi
I ngā wāhi ahumahi, ka taea e te panuitanga ngaro te noho hei mōrearea haumaru i roto i ngā hēkona. Ka whakatauhia e ngā kaikorero o waho tētahi raruraru motuhake: te tuku reo mārama me ngā tohu whakaoho puta noa i ngā papa haruru, ngā wāhi tukatuka, ngā pokapū kawe waka, me ngā whakaurunga morearea kei reira te haruru taiao e neke ake ana i te 85 dB(A)...
I roto i ngā wheketere haruru, ngā pokapū kawe waka, ngā maina, ngā tauranga, me ngā puni tuwhera o waho, ka rite te pono o te pūnaha PA ki te kaikorero i te taha o te whatunga. Kua hangaia ngā kaikorero mahi taumaha me ngā kaikorero haona o waho hei tuku tohutohu reo mārama i roto i te haruru mīhini, te huarere, te wiri, me ...