National Steel Materials Testing Center
Technology Center ntawm Benxi Hlau & Steel Group Co., Ltd
Yantai ceg, 52 Institure ntawm Tuam Tshoj Industries Group
Wuhan Iron thiab Steel Group Technology Center Tshawb xyuas
Baoshan Hlau & Hlau Co., Ltd. Tshwj xeeb Steel ceg
Lub Tsev Kawm Ntawv ntawm Chemistry thiab Chemical Engineering, Shandong University
Shandong Metallurgical Research Institute Test Center
Shandong Metallurgical Khoom Zoo Saib Xyuas thiab Chaw Tshawb Fawb
Jinan Hlau thiab Steel Group Corporation