I ka makahiki 2022, ke ulu nei ka ʻoihana a JIUYUAN no ka hoʻouka ʻana i nā ʻāpana puʻu.
Hoʻopuka ʻo JIUYUANmea hoʻopuka puka, pahu pahu, pāpale luna,DC-DC module wai polokaetc. i hoʻohana ʻia i ka puʻu hoʻouka.
ʻO kauhi ʻia ka ʻenehana hana CNC machining, injection, stamping, casting.
Hoʻopili mākou me ka ʻoihana i helu ʻia.
ʻO JIUYUAN kahi hui pūʻulu mehiki piha a me ka lawelawe pono.