ʻAʻole hiki ke hana i nā kaulahao ʻoihana me ka ʻole o nā lako automation maikaʻi. Ma ke ʻano he mea hana, ʻo ke kuleana o ka mīkini ulana ʻo ia ke kulou a ulana i nā uwea metala ma ke kiʻekiʻe a me ka pololei i loko o kahi iwi kaulahao mau, e kau ana i ke kumu no ka nui o ke kaulahao. Ma hope mai, ua hoʻokomo ʻia ka mīkini pauka welding, hoʻohui pono i ka loulou kaulahao i hoʻokahi, hoʻonui nui i ka ikaika a me ka lōʻihi o ke kaulahao. Ma kēia ʻoihana ʻoihana, ʻo Hasung, ʻo ia kekahi o nā mea hana kaulahao, hāʻawi i nā hopena hilinaʻi no nā ʻoihana hana kaulahao honua me kāna mau mea ulana paʻa a maikaʻi.
ʻO Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. he hui ʻenekinia mechanical aia ma ka ʻaoʻao hema o Kina, ma ke kūlanakauhale ulu waiwai nani a wikiwiki loa, ʻo Shenzhen. ʻO ka hui he alakaʻiʻenehana ma kahi o ka hoʻomehana a me ka hoʻoleiʻana i nā mea hana no nā metala makamae a me nā mea hana hou.
ʻO kā mākou ʻike ikaika i ka ʻenehana hoʻolei ʻana i ka ʻenehana e hiki ai iā mākou ke lawelawe i nā mea kūʻai aku ʻoihana e hoʻolei i ke kila kila kiʻekiʻe, ʻoi aku ka nui o ka vacuum platinum-rhodium alloy, gula a me ke kālā, etc.