Hyborton Global Trading Co., Ltd. (Yinchuan, Ningxia, China) is a professional export trading company specializing in industrial minerals and metallurgical products. Main products: Microsilica (Silica Fume) Grade 92, Ferrosilicon (FeSi 75%), Silicon Metal (Grade 553/441/3303/2202), Silicon Carbide, GGBFS (Ground Granulated Blast Furnace Slag), SNF Water Reducer (naphthalene-based), Carbon Additive and Activated Carbon. We cooperate with leading smelters and mills in Ningxia, Inner Mongolia and Qinghai, providing stable quality, competitive prices and reliable delivery to global buyers in construction, steel, refractory and chemical industries.