China Caustic Calcined Magnesia Manufacturer, Supplier, Factory

OKAYAMA GIKEN (Minerals) Co., Ltd. has been selling black silicon carbide raw materials most of the time since 2010. We have own silicon carbide factory in Ningxia China, mainly producing silicon carbide and deep processing of silicon carbide products. The annual production capacity reaches 85,000 tons/year. The company uses anthracite smelting technology, with high silicon carbide content, high-quality and dense silicon carbide products with a content greater than 98.00%, a specific gravity greater than 3.20, and a bulk density greater than 1.65g/cm3.

OKAYAMA GIKEN (Mining) Co., LTD., manufactures and export high-quality steel fibers for sprayed concrete in infrastructure, mining, and underground projects. we offer both technical support and reliable delivery timelines.

OKAYAMA GIKEN (Mining) Co., LTD.provides fine Refractory Magnesia Spinel(MgAl₂O₄) powder (-200 to -325 mesh) with high reactivity, making it the perfect matrix material for low-cement castables, self-flow mixes, and insulating linings. Improves strength and thermal shock resistance.

At OKAYAMA GIKEN (Mining) Co., LTD., we specialize in producing premium Refractory Castables designed to withstand extreme temperatures and harsh environments. Built with top-quality materials and engineered for durability, our Refractory Castables ensure outstanding performance in furnaces, kilns, and high-temperature industries. With a commitment to precision and reliability, our castables offer easy application and exceptional heat resistance, providing a trusted solution for industries that demand the very best.

OKAYAMA GIKEN (Minerals) Co., Ltd. is a leading manufacturer of high-quality graphite electrodes, offering reliable, cost-effective solutions for a wide range of industries including steelmaking, foundry operations, and other high-temperature applications. Known for their exceptional electrical conductivity, thermal stability, and mechanical strength, our graphite electrodes are designed to meet the exacting demands of modern industrial processes.

OKAYAMA GIKEN (Minerals) Co., Ltd. is a leading manufacturer of Aluminum Silicon Ceramic Crucibles, specially designed for aluminum alloy and other metal melting and high-temperature processing applications. Our Aluminum Silicon Ceramic Crucibles are made from advanced aluminum-silicon ceramic materials, offering exceptional high-temperature resistance, chemical stability, and wear resistance. They are widely used in aluminum alloy casting, metal melting, precision casting, and other high-temperature processes. With precise manufacturing, OKAYAMA GIKEN’s Aluminum Silicon Ceramic Crucibles ensure excellent performance and reliability in demanding high-temperature environments.