Import Basalt Fiber Roving — Buy in Bulk from Supplier in China

Basalt Fiber Roving from Chongqing Hesheng Longgang Technology Co., Ltd is a composite reinforcement material produced using the tank kiln method, which melts basalt rock at high temperatures to form continuous filaments. The product delivers high tensile strength and thermal stability, with the listed properties including resistance to extreme temperatures and chemical degradation. Its lightweight nature reduces structural load without compromising durability, making it suitable for demanding industrial environments.

The roving is composed of basalt fibers, a natural material known for its inert properties and resistance to alkalis, acids, and UV exposure. Typical industry grades for such roving include diameters ranging from 9 to 24 microns, with standard linear densities between 1200 and 4800 tex. The fiber’s amorphous structure ensures consistent performance across a broad temperature range, from -260°C to 800°C, without combustion or toxic fume emission. These characteristics align with standard specifications for composite reinforcement in construction, automotive, and aerospace applications.

Industrial buyers source this roving for applications like concrete reinforcement, pipeline wrapping, and the manufacturing of lightweight composite panels for automotive and marine use. The product is also used in thermal insulation and fireproofing due to its non-combustible nature. Trade terms such as MOQ, packaging, and lead times are supplier-specific and should be confirmed directly with Chongqing Hesheng Longgang Technology Co., Ltd. The material’s compatibility with epoxy, polyester, and vinyl ester resins broadens its utility in diverse composite systems.

Chongqing Hesheng Longgang Technology Co., Ltd is based in Chongqing, China, and operates as an imported-tier supplier specialising in basalt fiber products. The company’s profile indicates it employs advanced manufacturing techniques, such as the tank kiln method, to produce high-performance materials for industrial applications. Its current trust tier is classified as harbor, reflecting a baseline level of verification.

The supplier’s response metrics show a 0% response rate with no recorded average response time, which may indicate limited engagement or a need for direct outreach to establish communication. Chongqing Hesheng Longgang Technology Co., Ltd focuses on delivering basalt fiber roving for sectors like construction, automotive, and aerospace, but its profile does not provide additional details on certifications, production capacity, or client history. Buyers are advised to request these specifics directly from the supplier.