Hāʻawi ʻo Xingtongli i nā hoʻonā, nā huahana, nā lawelawe a me ka hoʻokele ʻana i nā mea hou - mana ʻoihana.Hoʻokumu mākou i ka waiwai no kā mākou mea kūʻai aku ma o ka hōʻoia ʻana i nā kaʻina hana kūpono, hilinaʻi, ʻōmaʻomaʻo a me ke kumu kūʻai e kūpono i nā pono o kēia lā a me ka lā ʻapōpō.Hana mākou ma nā wahi ʻeono: Electrolysis a me ka hydrogen, PCB a me semiconductor, ka mālama ʻana i ka metala maʻamau, ka ʻenehana uila mana a me ka ʻōnaehana mana ʻoihana.