- Guangzhou Hongwu Material Technology Co., Ltd.
- Address:B319 Donghong Business Building No.4 Tangdong Dong Road Tianhe District
- Hunan Guosheng Graphite Technology Co., Ltd.
- Address:hi-tech park
- Yantai Lushun Huitong Biotechnology Co., Ltd.
- Address:No.216.Binhai Rd.,Laishan District
- Qingdao FRT Graphite Co., Ltd.
- Address:laixi
- Chinacommerce Development (Tianjin) Technology Co., Ltd.
- Address:dongjia
- Huaian Sheng Chang Chemical Material Co., Limited
- Address:Xizhime
- Wuxi Wanli Hongji Trade Co., Ltd.
- Address:Qianzhou
- BLOOM POWER INT'L LTD
- Address:Room B-1012, Lianfa Electron Plaza, 806 Yuanshan South Road
- New Oriental Resources Arrangement International Limited
- Address:ROOM 404 OF NO 2 PINGQUAN ROAD, HEXI DISTRICT
- Ruyuan Yao Autonomous County Qing-Kai Mines Limited
- Address:Shaoguan City Guangdong Province Ruyuan County Line Connecting Ruyuan of Ruchen town
- Yinghui International Trade (Dalian) Co., Ltd.
- Address:Room1507 ,No.90,Staff LuXun Road ,Zhongshan District,Dalian,LiaoNing
- Qingdao Sealand Resources
- Address:Rm1906, No. 75, Fuzhou nan Rd, Qingdao, China
- Aoyu Graphite Group Corp.
- Address:601 room,1 unit,ZongHe building,NongJi bureau No.78 xishan road,area of Jiguan,Jixi City,Heilongjiang PRO.China
- Changyi Dongli Graphite Products Co., Ltd.
- Address:No.6,Chengli East Street
- brilliance world company
- Address:shiji street
- Yingkou Bo Tian Refractory Material Co., Ltd.
- Address:laobian yingkou city industrial park steel industry region
- Qingdao Super Far Graphit Co.,Ltd
- Address:Hai Er Road, Qingdao, China
- Donggang City Qianyang Refractories Plant
- Address:
- KAIYU INDUSTRIAL (HK) LIMITED
- Address:No. 880, Tianyin Avenue
- China Industrial Resources Co., Ltd.
- Address:The 2nd Avenue Teda