Ko Chang Song Electric Co., Ltd. I whakatūria i te tau 1995, me te neke atu i te 35000M2 o te wāhi hanga me te 260 kaimahi, kua noho ko tētahi o ngā kaihanga matua o ngā hua hiko ahumahi i Haina. Ko tētahi hoki o ngā wheketere tuatahi o te raina me te tata ki te 20 tau o te wheako ki te whakaputa me te whakawhanake i ngā taputapu hiko.

Kua angitu a Chang Song Electric Co., Ltd. ki te whakawhanake me te whakaputa i ngā momo kāwai o ngā hua hiko ahumahi tae atu ki: Ngā Wāwāhi Ara Iahiko, Ngā Papa Pānui, Ngā Hoapā AC, Ngā Mita, Ngā Reta, Ngā Pūhiko, Ngā Wāhanga Whakahaere… Me ētahi atu taputapu hiko maha atu anō hoki pērā i te rama LED.

He pokapū rangahau me te whanaketanga hou a Changsong Cowns mō te whakawhanake i ngā hua hiko me te raina katoa o ngā mahi whakairo hangarau teitei, ngā taputapu hanga me te kaha o te tautoko hangarau, tae atu ki ngā kaha hoahoa matatau e tautokona ana e ngā tīma hangarau tino pai me ngā pūnaha rorohiko ahumahi tino pai. Nō reira, ka tino whakapumautia ia wahi o te hua me te kounga tino pono, te hoahoa pūtaiao me te hou me te mahi toi tino pai.

I whiwhi a Changsong i te tiwhikete pūnaha kounga ISO9001, ISO14001, OHSAS18001, tiwhikete CB; tiwhikete SEMKO me CE, me ētahi atu. Kāore e kore ka tino manakohia ngā hua i roto i te mākete o te motu me tāwāhi i ia tau, i ia tau.

Hei pupuri i te arataki i roto i te umanga hiko, kei te whakapiki tonu a Changsong i ngā whare hanga me te whakahou i ngā whare hanga, kei te whakapai tonu i ngā tikanga me te whakamahi i ngā taputapu tirotiro matatau hei kawe i ā mātou hua ki tētahi taumata kounga teitei ake me te ratonga tuku tere me te tino pai.