Nofoaga Su'ega Mea Uamea a le Atunu'u
Technology Center a Benxi Iron & Steel Group Co., Ltd
Paranesi a Yantai, 52 Institute of China Industries Group
Wuhan Iron and Steel Group Technology Center Asiasiga
Baoshan Iron & Steel Co., Ltd. Lala Fa'apitoa
Aoga o kemisi ma Inisinia Kemisi, Iunivesite o Shandong
Shandong Metallurgical Research Institute Center Su'ega
Shandong Metallurgical Product Quality Supervision and Inspection Station
Jinan Iron and Steel Group Corporation