Advanced reinforcement solutions for composites, construction, and high-temp applications.
Founded in 2015 and headquartered in Jiujiang, Jiangxi Province, China Beihai is a premier high-tech enterprise dedicated to the R&D and large-scale production of high-performance Basalt Continuous Fiber (BCF). As a vertically integrated manufacturer, we control everything from raw basalt ore selection to advanced furnace technology, ensuring our roving products meet stringent international standards like ISO 9001 and CE.
We specialize in producing basalt fiber mats, fabrics, rovings, and specialized construction materials like basalt rebar. Our research team has pioneered surface treatment (sizing) technologies that optimize fiber-to-resin bonding, solving the historic challenge of interfacial adhesion in composite manufacturing. Whether for SMC, pultrusion, or filament winding, our roving offers unmatched stability.
Unlike carbon fiber or glass fiber, basalt fiber is a 100% natural, eco-friendly mineral product. It requires less energy to produce and is fully recyclable. China Beihai is committed to sustainability, providing industries with a "Green Material" that offers higher tensile strength than E-glass and better chemical resistance than steel reinforcement.
China has become the global hub for basalt fiber production due to its rich basaltic rock resources and centralized industrial policy. China Beihai leverages this ecosystem to offer:
1. EV Lightweighting: Basalt composites are replacing heavier components in electric vehicle battery housings and chassis.
2. Marine Infrastructure: Due to zero-corrosion properties, basalt roving is the "gold standard" for seawalls and bridge pier protection.
3. Hydrogen Economy: High-pressure basalt fiber filament-wound tanks are emerging as a safe alternative for hydrogen storage.
Engineering data demonstrating why Basalt Roving is the superior choice for modern structural design.
Operating Temp (Continuous)
Strength of Steel Rebar
Weight of Steel
Corrosion Rate in Saltwater
Basalt fiber rebar and roving-reinforced concrete are ideal for high-humidity environments. In bridge construction, basalt roving is used for seismic retrofitting, providing a high modulus of elasticity that absorbs energy during tectonic shifts.
For aircraft engine insulation and electromagnetic shielding, basalt's dielectric properties offer a unique advantage over carbon fiber. It does not interfere with radar signals, making it vital for stealth and communication-sensitive equipment.
By using basalt-reinforced thermoplastic composites, manufacturers are reducing vehicle weight by up to 20%, directly translating to higher range for EVs and lower CO2 emissions for ICE vehicles.
Resistance to sulfuric acid and alkali makes basalt roving the primary material for underground fuel tanks and offshore oil platforms where traditional materials fail within years.
At China Beihai group, we are dedicated to the production of a wide array of basalt-based products, ranging from basalt fiber mat, fabric, and roving to chopped strand and specialized construction materials. Our focus is on delivering high-quality, sustainable solutions for industries such as construction, geotechnical engineering, and manufacturing. With a commitment to innovation and excellence, we strive to cater to the unique requirements of our clients by offering a comprehensive selection of basalt-derived products.
Why partner with us? Choosing to work with China Beihai means working with a leading manufacturer. Our commitment to quality, innovation and sustainability sets us apart, ensuring our customers receive best-in-class solutions for their diverse needs. Reliability and customer satisfaction are our pillars.
For standard specifications (e.g., 1200Tex, 2400Tex), our lead time is typically 7-14 business days. Custom sizing or specialized Tex requirements may take 21-30 days depending on the R&D cycle.
Basalt roving is positioned between E-Glass and Carbon Fiber. It offers significantly higher performance than E-Glass for a marginal price increase, while being roughly 1/10th the cost of high-modulus carbon fiber, making it the most cost-effective "high-performance" fiber.
Yes. We offer specialized "Direct Roving" for pultrusion with high tension consistency and "Assembled Roving" for spray-up and chopping, ensuring minimal fuzz and rapid resin wet-out.
We provide 2kg-5kg samples free of charge for industrial qualification. Testing reports including tensile strength, modulus, and sizing solubility are included with each batch.
Direct factory quotes for global industrial distributors.
As drones slice through the sky to monitor wildfires, and intelligent robots execute repetitive tasks with precision on the factory floor, the efficient operation of this smart equipment is often underpinned by a "hardcore support" - Basalt Fiber. Our latest research into basalt shell materials for spacecraft and high-temp components for aircraft engines marks a new era in composite technology.
Beihai Fiberglass
