Guiyan Platinum Industry Co., Ltd

Changzhou Sixth Element Material Technology Co., Ltd

Shenzhen Six Carbon Technology Co., Ltd

Panxi Graphite Co., Ltd

Shanghai Liwusheng Enterprise Group Co., Ltd

Ningbo Moxi Technology Co., Ltd

Hongna (Dongguan) New Material Technology Co., Ltd

San Shun Nano

Xianfeng Nano

Suzhou Grefon Nanotechnology Co., Ltd

Yeshi Chemical Group Co., Ltd

Guangdong Huarun Coatings Co., Ltd

Shenzhen Shouchuang Coatings Co., Ltd

Zhuhai Sanshun Nano New Materials Co., Ltd

Shenzhen Betray Nanotechnology Co., Ltd

Ansteel Industrial Micro Aluminum Powder Co., Ltd

Anhui Magang Refractory Materials Co., Ltd

Huizhou Ankeyuan Magnetic Devices Co., Ltd

Zhuzhou Furuidi Hard Alloy Materials Co., Ltd

Zhejiang Guida Precious Metals Co., Ltd

China Petroleum Group Chuanqing Drilling Engineering Co., Ltd

Cold Lake Jincang Film New Materials Co., Ltd

China Australia Sci Tech Innovation (Shenzhen) New Materials Co., Ltd

Hangzhou Stanni New Materials Co., Ltd

Shaanxi Huamagnete Materials Co., Ltd

Dingli New Materials Technology Co., Ltd

Baoji Xinnuo New Metal Materials Co., Ltd