Jilin Zhengda 300T / H iron kanye nephrojekthi yokususa manganese.
IJilin Zhengda Food Co., Ltd. itholakala eJilin Yushu City, iphrojekthi yochungechunge lwezinkukhu eziyizigidi ezingama-50.
Ngo-2018, kwaklanywa futhi kwafakwa insimbi engu-300T/H yamanzi angaphansi komhlaba ne-manganese.
