巩义市巨丰磨料抛光厂是以生产金刚砂、棕刚玉、白刚玉、黑刚玉、碳化硅、铝矾土、核桃壳、玉米芯等产品的工厂，拥有完整、科学的质量管理体系。巩义市巨丰磨料抛光厂的诚信、实力和产品质量获得业界的认可。欢迎各界朋友莅临参观、指导和业务洽谈。Gongyi city jufeng abrasive polishing factory is  the production of silicon carbide, corundum, white corundum, black corundum, silicon carbide, bauxite, walnut shell, corn cob and other products of the factory, has a complete and scientific quality management system. Gongyi city choice abrasive polishing factory integrity, strength 详细介绍