Nabata ileta Hengyi eletriki na ike eletrik ASIA 2021 ngosi.
Adreesị: China Import and Export Fair complex, Guangzhou, China
Ụlọ ntu: Ụlọ Nzukọ 10.1 F43
Ụbọchị: 23-25 ​​Septemba 2021