E rua tau te roa o te whakamana a Hasung mō ngā mīhini ahumahi katoa, e kapi ana i ngā hapa hanga o ngā wāhanga matua o te mīhini me te hiko. Kāore ngā wāhanga e toe ana (ngā ipu para, ngā hiri, ngā tātari, ngā wāhanga karāhe) i roto i te whakamana. Ko te tautoko paerewa i muri i te hoko ko te urupare a te miihini 12–24 hāora, te whakatau raruraru mamao kore utu mā te waea ataata, te kōrero hangarau mō te wā katoa me te utu pai mō ngā wāhanga e toe ana i muri i te paunga o te whakamana. Kei te wātea te ratonga whakatika i te papaanga ina tonoa me ngā utu ratonga motuhake. Ka whakamatautauria ia mīhini mō te 168 hāora tonu i mua i te tukunga hei whakaiti i te mōrearea o te rahunga i te papaanga. Hasung.
Ko Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. he kamupene miihini hangarau kei te tonga o Haina, i roto i te tāone ataahua me te tino tere te tipu ohaoha, arā, ko Shenzhen. He kaiārahi hangarau te kamupene i roto i te ao o ngā taputapu whakamahana me te whakarewa mō te umanga konganuku utu nui me ngā rauemi hou.
Mā te mōhiotanga pakari ki te hangarau whakarewa korehau ka taea e mātou te mahi ki ngā kiritaki ahumahi ki te whakarewa i te maitai whakarewa-teitei, te koranu platinum-rhodium e hiahiatia ana te korehau teitei, te koura me te hiriwa, me ētahi atu.