Site na Ọktoba 18 ruo 20, 2021, anyị ga-esonye na Nzukọ Advanced nke 11 nke Deep Foundation, anyị ga-egosikwa mmepụta ngwaahịa anyị dị elu nke winch hydraulic, nnyefe hydraulic na gearboxes planetary n'oge ngosi azụmaahịa Deep Foundation Technology Equipment nke 2021. Anyị na-anabata nleta gị nke ọma na booth B30, Xing He Wan Hotel, Taiyuan, Shanxi, China.
Oge ozi: Julaị-22-2021