Shandong Jiuzhou No.1 Metal Materials Co., Ltd.

Shandong Zhongyuan Steel Co., Ltd.

Shanghai Jinglin Packaging Machinery Co., Ltd.

Shanxi Fusheng Magnesium Industry Co., Ltd.

Hubei Fucheng International Trade Co., Ltd.

Ningxia Tianjing Longding Silicon Carbide Co., Ltd.

Hubei Yongxiang International Trade Co., Ltd.

Panson New Material Technology (Ningxia) Co., Ltd.

Jiangsu Listrong Mechanical & Electrical Co., Ltd.

Ningxia Xinshuncheng Special Alloy Co., Ltd.

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