Takaddun tsarin kula da muhalli
Takaddun shaida na tsarin kula da lafiya da aiki
Takaddun tsarin sarrafa inganci
ISO14025III Takaddar Labarin Muhalli
Rubuta Nau'in Rubutun Bayanin Bayanan Jama'a na Nau'in III
Takaddun Shaidar Samfuran Muhalli na China 1
Takaddun Shaidar Samfuran Muhalli na China 2
Takaddar Samfurin Kare Muhalli na China 3
Takaddar Ergonomic 1
Takaddun Ergonomics 2
Kasuwancin Mutunci na 2019 a cikin larduna da birane 18
Shahararrun Fannonin Kare Muhalli na 2019 a cikin Gundumomi da Biranen Goma
Mataimakin Shugaban Kungiyar Kayan Kayan Kayan Beijing
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