Ningxia baiyun carbon co., LTD., is activated carbon, anthracite lu: liao, carburant, carbon products, desulfurization charcoal products such as professional production and processing company, with complete and scientific quality management system.Ningxia baiyun carbon co., LTD. Of integrity, strength and product quality obtain industry acceptance.Welcome friends from all walks of life come to visit, guidance and business negotiation.Ningxia Baiyun Carbon Company, Overseas Department E-mail: baiyun.sarah@outlook.com, Contact: Sarah. Website: http://nxbaiyun.en.alibaba.com/