Import Brown Alumina Oxide — Buy in Bulk from Supplier in China

Brown alumina oxide from Hi-Tech Abrasives Product Co., Ltd. is a fused aluminium oxide abrasive manufactured in China, valued for its hardness and fracture characteristics that allow fresh cutting edges to form during use. The material grades from this supplier span coarse through fine grits for applications from aggressive stock removal to final surface finishing. Typical chemical composition centres on aluminium oxide content above 95 percent, with controlled levels of titanium and iron oxides that influence toughness and colour.

The raw material is bauxite fused in electric arc furnaces at temperatures exceeding 2000 degrees Celsius, then crushed and screened to graded particle sizes. Production in Zhengzhou, Henan province, places this supplier within China's dense abrasive manufacturing cluster. Standard grain shapes range from angular to semi-friable depending on intended application, with blocky grains preferred for heavy-duty grinding and more fractured grains for coated abrasives and blasting media. Typical density values sit at 3.90 g/cm3 real density and 1.50 to 1.95 g/cm3 bulk density depending on grit range and packing.

Buyers in metalworking, automotive, and woodworking sectors use this material for bonded grinding wheels, coated abrasive belts and discs, blast cleaning, and lapping compounds. Common packaging includes 25 kg paper or woven polypropylene bags, jumbo bags of one metric tonne, and bulk shipment options. Trade terms require direct confirmation with Hi-Tech Abrasives Product Co., Ltd. for MOQ, lead times, and Incoterms, as the listing does not specify these values.

Hi-Tech Abrasives Product Co., Ltd. operates from 42 Road, Jianshe West Road, Zhengzhou 450000, Guangdong, China, though the address lists Guangdong rather than the more expected Henan province for this industry cluster. The supplier holds an imported tier classification and a harbor trust tier. The response rate shown is 0.00 percent with zero average response hours, indicating no response data is available through the platform. The listing provides no information about factory size, workforce, annual output, years in operation, or specific quality management certifications held by this entity.

What the profile does reveal is location within China's abrasive materials manufacturing concentration, with access to bauxite supply chains and established export infrastructure through eastern ports. Buyers should verify directly whether the company operates its own fusion plant or trades as a distributor, as this affects consistency of supply and technical support capability. The absence of response metrics suggests either recent listing creation or limited platform engagement, making direct outreach essential for due diligence.