从China供应商批发进口Alumina/Zirconia/Silicon Carbide Component — FOB条款

This listing covers precision-machined components made from technical ceramics, including alumina, zirconia and silicon carbide. The supplier, Rimwalker Pacific Shanghai Rep. Office, specializes in grinding these materials to tight tolerances for industrial applications. The parts are produced for sectors such as semiconductor, aerospace, automotive, medical and chemical wear applications, with dimensional accuracy and surface finish tailored to each use case.

Alumina offers high hardness and electrical insulation, zirconia provides exceptional toughness and thermal resistance, while silicon carbide excels in abrasion and corrosion resistance. Typical grain sizes for these ceramics range from sub-micron to 10 microns, with flexural strength values often exceeding 300 MPa for alumina and 1000 MPa for silicon carbide. Surface roughness can be controlled to Ra 0.1 microns or better, depending on the finishing process, and the components can be supplied in standard shapes like rods, tubes, plates or custom geometries.

Buyers in semiconductor manufacturing use these components for wafer handling and process chambers, while aerospace clients rely on them for thermal protection and wear-resistant parts. Automotive applications include sensors and engine components exposed to harsh environments. The supplier ships from Shanghai, China, and can provide components in small to medium batch sizes. Buyers should confirm exact dimensional tolerances, material purity levels and surface finish requirements before ordering.

Rimwalker Pacific Shanghai Rep. Office is based at 11a83, Shanghai Mart, 2299 Yanan West Road, Shanghai, China. The office serves as a technical ceramics supplier and precision machine shop, focusing on grinding advanced ceramic materials for industrial clients. Its operations are part of a broader network that caters to global industries, including semiconductor, aerospace and medical sectors.

The supplier positions itself as a technologically advanced provider, though its current trust tier is harbor and it has not yet established a response rate on the platform. The listing does not specify certifications, production capacity or lead times, so buyers should request these details directly. The company’s address and focus on precision machining are the only verified facts available from the provided data.