宁夏炭谷公司 - 品牌介绍
技术实力** 品牌质量保证
宁夏炭谷国际主要经营碳素制品，石墨制品，铁合金炉用各种炭块、石墨炭块、电极糊、炭素胶泥、冷捣糊及增碳剂，电煅煤，石油焦等产品的进出口业务。
Ningxia Carbovalley products include carboproducts, graphite products, all kinds of carboblock and electrode paste,also exporCarboadditive, Electricallycalcinedahracite coal, petroleum coke, activated carbo,SilicoCarbide.,etc
