Ma muli o ka maopopo ʻole o ke kūlana maʻi maʻi ma Guangzhou, ua hoʻolaha ʻo Guangzhou Guangya Frankfurt Exhibition Co., Ltd. i ka hoʻopanee ʻana o Guangzhou International Lighting Exhibition a me Guangzhou International Building Electrical Technology Exhibition.
Ka manawa hoʻouna: Mei-31-2021