Pusat Pengujian Bahan Baja Nasional
Pusat Teknologi Benxi Iron & Steel Group Co., Ltd
Cabang Yantai, 52 Institure of China Industries Group
Inspeksi Pusat Teknologi Grup Besi lan Baja Wuhan
Baoshan Iron & Steel Co., Ltd. Cabang Baja Khusus
Sekolah Kimia lan Teknik Kimia, Universitas Shandong
Pusat Tes Institut Riset Metalurgi Shandong
Shandong Metallurgical Product Quality Supervision and Inspection Station
Jinan Iron and Steel Group Corporation