Zhengzhou Ruipu Biological Engineering Co., Ltd. is a high-tech enterprise specialized in the research, manufacture and sale of mineral nutrition supplements. Besides, we also provide customer with nutrient formula design, finished product test information service. Our products are ...
Telephone:86-371-67896827
Address:No. 96, Ruida Road, Hi-Tech Industries Development Zone
Negin Industry&Mine Development Co.,Ltd.Which registered in HongKong,China, we have office Iran,and Beijing Branch,China. Our company perennially import/purchase Iran Iron ore Magnetite,Hematite,Copper ore,Chrome Ore,and Manganese Ore,etc. We officially privilege to deal with ...
Telephone:86 - 010 - 52083182
Address:Jian guo men Outer Street, Chaoyang District,Beijing,China Beijing Beijing 100020 China