Ua kono ʻia ʻo Hangtong Electric e komo i ka hui maʻamau o nā ʻāpana koʻikoʻi no nā mea haʻalulu AC kiʻekiʻe-voltage o China Southern Power Grid.

Mai ʻOkakopa 18 a hiki i ka 20, ua mālama ʻia ka hana kikowaena a me ka hālāwai loiloi maʻamau o nā mea koʻikoʻi no ka HIGH-voltage AC circuit breakers o Kina Southern Power Grid i Shanghai.Ua kākoʻo ʻia kēia hālāwai e China Southern State Power Grid.ʻOi aku ma mua o 20 mau loea a me nā ʻenekini mai Guangxi Grid Electric Power Research Institute, Shanghai Sieyuan Electric Co., Ltd., Jiangxi Huntec Electric Technology Co., Ltd. a me nā ʻoihana ʻē aʻe i kono ʻia e hele i ka ʻaha kūkā.

Hoʻohanohano ʻia ʻo Hangtong Electric, ma ke ʻano he mea hana loea i nā mea hoʻohui, e kono ʻia e komo i kēia ʻaha kūkā me nā makahiki o ka ikaika ʻenehana a me ka ʻike hana hou r&d.I ka hālāwai, ua hoʻokō nui ʻia nā hoʻololi ʻenehana ma nā kūlana pili, nā koi ʻenehana, nā ʻano hoʻāʻo a me nā lula o ka pahu terminal, a me nā koi e pili ana.I ka manawa like, ua ʻōlelo ʻia e nā ʻenekini mokulele e hoʻohui i nā huaʻōlelo ʻenehana hou a me nā mea hoʻāʻo, i ʻike ʻia e ka ʻaha kūkā, a ua hana i nā kūkākūkā hohonu e pili ana i nā huaʻōlelo a me nā mea hoʻāʻo.

Ma o kēia hālāwai kūkākūkā noiʻi, e hui pū ʻo Hangtong Electric i kāna mau waiwai ponoʻī, e hoʻomau i ke kamaʻilio ʻana a me ke aʻo ʻana me nā hoa hana i ka ʻoihana uila, e hoʻomau i ka hoʻomaikaʻi ʻana a me ka hana hou ʻana, e kālele ana i ka noiʻi a me ka hoʻomohala ʻana o ka huahana terminal, e hāʻawi i nā mea kūʻai aku me ka ʻoi aku ka maikaʻi, meticulous. a me nā hāʻina pili uila a puni.