Inoa Pāhana：Plant of Hebei Jinghong precision pipe making Co., Ltd
Manawa o ka papahana: 2010 makahiki
Pāhana Hoʻohui:Xingtai，Hebei
Pihi: 20000 mika square
Hezong Technology (Tianjin) kumu hana
ʻO Guangzhou Baiji Shenzhou biopharmaceutical
Inoa Pāhana：Beijing Nangong mea kanu ʻōpala hale ʻO ke kikowaena mālama ʻōpala home (papahana kanu ʻōpala nui)
Manawa Pāhana：2017.8.25-2017.11.28
Ka manawa hoʻouna: Mar-14-2022