Import Hard Ferrite — Buy in Bulk from Supplier in China

Hard ferrite supplied by Chongqing Lingda Industrial Co., Ltd. is a sintered magnetic ceramic characterised by high coercivity and resistance to demagnetisation. The material is designed for operation at elevated temperatures, making it suitable for demanding motor and generator environments. Supplier information notes that the product is offered in a variety of shapes and sizes to match manufacturing requirements. No numerical coercivity value is listed, but the description highlights its long‑term magnetic stability.

In the ferrite industry the standard composition is barium ferrite (BaFe12O19), a material that typically exhibits a density around 4.9 g/cm³ and a relative permeability of 15 - 20. Typical grain sizes fall between 5 and 15 µm, which contributes to the high coercivity values commonly seen in hard ferrite grades. Suppliers often guarantee ISO and SGS certification to confirm material purity and process control. These attributes place the product within the conventional performance envelope for automotive and renewable‑energy magnetic components.

Potential buyers include manufacturers of electric motors, generators, and other electronic assemblies that require heat‑resistant magnetic parts. The supplier states that MOQ can be adjusted to suit both small and large orders and that packaging is provided in bulk bags or cartons with CIF or FOB terms available. Importers should confirm certification copies, incoterm details and lead‑time expectations directly with Chongqing Lingda Industrial before placing an order.

Chongqing Lingda Industrial Co., Ltd. is based in Tongliang Bachuan Town, Zhongnan Road, Chongqing 402560, China. The company is listed as an imported‑tier supplier with a harbor trust tier, indicating that it operates under standard international trade frameworks. Its response metrics show a response rate of 0.00 and no recorded average response time, which suggests that enquiries may require proactive follow‑up.

The supplier’s catalogue highlights hard ferrite products designed for high‑temperature magnetic applications. No additional manufacturing capabilities, capacity figures or client references are disclosed in the listing, so importers should request detailed production information and any relevant quality‑control documentation before committing to a purchase.