Kamfanin Yunnan Tin Group (Holdings) Co., Ltd. wani sansani ne na samar da ma'adanai da sarrafa ma'adanai a duniya a kasar Sin. Kamfanin ne da ke da mafi tsawo kuma mafi cikakken sarkar masana'antu a tsakanin kamfanonin samar da ma'adanai na duniya kuma yana kan gaba a masana'antar ma'adanai na duniya. Yunnan Tin yana da dogon tarihi, wanda aka kafa sama da shekaru 120. Ita ce wurin haifuwa kuma jagora a masana'antar ma'adanai na kasar Sin.
A shekarar 2022, Yunnan Tin Group ta kawo tsarin Smart Mining MES kuma Joiwo ta samar da tsarin watsa shirye-shirye na gaggawa na VOIP wanda ke hana fashewa don daidaitawa da tsarin wayo a cikin ramin haƙar ma'adinai na ƙarƙashin ƙasa.
Lokacin Saƙo: Satumba-04-2025