Import Boron Nitride Rod — Buy in Bulk from Supplier in China

Zhuhai Cersol Technology Co., Ltd, located in Zhuhai, Guangdong Province, China, manufactures Boron Nitride Rods using cold isostatic and hot‑press sintering without any binders. The supplier highlights high thermal stability, good heat resistance and high‑temperature dielectric strength, together with chemical resistance to most molten metals. The rods also exhibit self‑lubricating properties and low hardness, allowing straightforward machining for precision components.

Typical h‑BN rods are produced with a purity above 99.5 % and a density close to 2.1 g/cm³. Standard dimensions range from Ø10 mm to Ø100 mm in diameter and lengths of 100 mm to 500 mm, though custom sizes can be requested. Thermal conductivity for such rods normally lies between 30 W/mK and 40 W/mK, and dielectric strength is usually around 10 kV/mm, providing reliable performance in high‑temperature insulation applications.

These rods are sought after by manufacturers of high‑temperature furnaces, semiconductor equipment and aerospace components that require durable thermal management and electrical isolation. The listing mentions flexible order quantities but does not give exact MOQ or lead‑time details. Buyers should confirm the required dimensions, any surface‑finish tolerances and the preferred shipping terms directly with the supplier before committing to purchase.

Zhuhai Cersol Technology Co., Ltd operates from 1115‑3, No.9 Qianshan Road, Zhuhai, Guangdong 519070, China. The supplier is assigned a harbour trust tier, indicating that basic verification has been performed, but the response rate is recorded as zero, suggesting limited communication activity on the platform. No additional corporate history or production capacity figures are provided in the listing.

The profile states that the company employs advanced international technology for high‑temperature boron nitride raw materials and that its processes avoid any binder addition, enhancing material stability. No specific certifications, client references or annual turnover data are disclosed; prospective buyers should request copies of any relevant quality certificates and a detailed process flow diagram to assess manufacturing reliability.