Yunnan Rarechem Materials Development INC   Allied metallurgical   Beijing Metallurgy and Materials Technology Co., Ltd   Rare Earth India   Dongyang Salu Metallic Yarn Factory   Handan Metallurgical Engineering & Research Co. Ltd (MER)   Clarkson Rare Earths Co., Ltd   Vday Metallurgical Engineering Technology co., Ltd   Changsha Langfeng Metallic Metarial   langfeng metallic material co.ltd   Xinxiang City Ruixiang Far infrared Co.,LTD.   A&C Rare Earth Materials Center   Changsha Langfeng Metallic Material Co., Ltd.   Shandong Changyu New Metallizing Materials CO.,LTD   Anhui Xingya Metallurgical Technology Co.,Ltd   China Rare Metal Material Co., Ltd   SINO RARECHEM LABS CO., LTD   Taizhou Senttech Infrared Technology Co.,Ltd.   Goring Rare Earth Corporation Limited   YICHUN JINYANG RARE METDAL CO., LT