- Tangshan Huifu Engineering Technology Co., Ltd.
- Address:Fengna
- Zhongshan Jack Electronic Co., Ltd.
- Address:NO.5 Liuqing Road, Gaosha, Dongsheng Towm
- Shandong Sungraf Carbons Co., Ltd
- Address:No.20 Lianyungang Road Qingdao, Shandong
- Jiangsu Zhong Zheng Ceramic Science & Technology Co., Ltd.
- Address:B2 Building, Xieqiao industry Park, West Lvyuan Road No.999, Environmental Protection Sci-Tech Industrial Park, Yixing City
- Coalician Carbon & Coke Co.,Ltd
- Address:Mu Si Ling District Yinchuan, Ningxiahuizuzizhiqu
- Qingdao Lianyou Graphite Co., Ltd.
- Address:Mencun Town, Pingdu city,Qingdao,China
- Chinacommerce Development (Tianjin) Technology Co., Ltd.
- Address:dongjia
- Qingdao Dongkai Graphite Co. Ltd.
- Address:Xiqigou Village, Liyuan Street Office, Pingdu
- Shabo Glasscity Shahe Co.,Ltd
- Address:Economic development zone, 329 provincial highway no. 169 Xingtai, Hebei
- Hanjiang Hongyuan Xiangyang Silicon Carbide Special Ceramics Co., Ltd.
- Address:
- Qingdao Zhoohai Carbon Co., Ltd.
- Address:Xiaobequ Community,Chengyang District
- Beijing Chixing Carbon Co., Ltd.
- Address:No.110,Zaojia Street
- Yifeng Graphite Company
- Address:ShanDong QingDao ShiBei District technology street room 2715 Qingdao, Shandong
- Better Graphite TianJin Technology Co.,Ltd.
- Address:No 46 Wei Guo Road ,HeDong Tianjin, Tianji
- Kingsun Precision Mould (Dongguan) Co., Ltd.
- Address:Floor 1, Bdlg. 6, Jianhua Machinery Industrial Park, No. 1, Guanchang Road, Yangwu Village, Dalingshan Tow
- Guangxing Grou
- Address:guangyuan Yingkou, Liaoning
- Huizhou Makesafer Technology Co., Ltd.
- Address:Xinle Industrial Zone, Ma&＃39;an Town, Huicheng District,Huizhou,Guangdong,China
- Beijing North Yi Heng Graphite Technology Co., Ltd.
- Address:Beijing Economic-Technologlcal Development Area
- Shandong Gangda International Trade Co., Ltd.
- Address:South of East End of Huixian First Road,Zouping Economic and Technological Development Zone
- Maunsell Group Holding
- Address:Dalian Zhongshan District Huale street Jingguang·east seacoast5#1702 Dalian, Liaoning