From 2019 to 2020, Hangao participated in machine tool exhibitions from all walks of life for many times, and attended the 2019 Dongguan DME Machine Tool Show, the 2019 Shanghai CME Machine Tool Show, the 2019 Tianjin International Machine Tool Show, the 2020 Jinan Machine Tool Show, and the 2020 Qingdao International Machine Tool Show.Exhibition, the 2020 Shanghai CME Machine Tool Show, and the 2020 Xi’an International Equipment Manufacturing Expo, and received many attentions
2020 Shanghai CME Machine Tool Show
2020 Xi'an International Equipment Manufacturing Expo
2019 Dongguan DME Machine Tool Show
2020 Jinan Machine Tool Show
