Import Corundum — Buy in Bulk from Supplier in China

Corundum supplied by Shandong Fujing Refractory Co., Ltd is an industrial-grade aluminium oxide mineral used extensively in abrasive and refractory applications. The product is offered in two colour varieties, white and brown, with a minimum Al2O3 content of 99.2 % for the white grade and 95 % for the brown grade. Impurity limits are defined at a maximum of 0.5 % Fe2O3 and typically low levels of TiO2 and Na2O+K2O, which help maintain performance in demanding environments. All batches are produced from natural mineral sources and meet the compositional criteria required by most metalworking and construction buyers.

With a Mohs hardness of 9, corundum provides exceptional wear resistance and is a standard choice for grinding wheels, abrasive belts and high‑temperature refractory linings. Typical grain size selections range from 10 µm to 500 µm, allowing end‑users to match the material to specific machining or polishing processes. The bulk density is usually around 3.9 g cm‑3, which influences handling and transportation calculations for bulk shipments. These technical attributes align with industry specifications for refractory and abrasive products worldwide.

The material is widely adopted by manufacturers in the metalworking, construction and automotive sectors for tools, molds and surface finishing components. Shandong Fujing Refractory Co., Ltd states that trade terms are flexible, with various minimum order quantities available and certification to recognised international quality standards. Prospective importers should request a certificate of analysis for the specific batch and verify the supplier’s harbour‑trust tier before finalising the contract. Confirmation of incoterms, payment method and exact lead time is required directly with the supplier.

Shandong Fujing Refractory Co., Ltd is located on Fuzhou Road in Qingdao, Shandong Province, China. The company is listed as an imported tier supplier and carries a harbour‑level trust rating on the marketplace. Current response metrics show a response rate of 0 % and no recorded average response time, indicating that communication may need to be initiated proactively.

The firm specialises in supplying refractory and abrasive minerals, with corundum highlighted as a core product. According to the listing, the material complies with international quality standards, although specific certification bodies are not enumerated. Buyers can obtain batch‑specific test reports and material safety data sheets upon request.