组委会执行办公室:广东中科航国际会展有限公司

电   话:0755-28511859  13058118011

邮   箱:siate2021@163.com

组团参展和组团参观咨询:13058118011


Executive Office of the Organizing Committee: Guangdong Zhongkehang International Exhibition Co., Ltd

Contact:0755-28511859 13058118011

E-mail:siate2021@163.com

Group exhibition and group visit consultation:13058118011