Explore our premium grade basalt continuous fibers and engineered needle mats, manufactured strictly according to international standards.
Founded in 2015 and situated in the industrial center of Jiujiang, Jiangxi Province, China Beihai has risen rapidly to become a prominent high-tech enterprise. We focus deeply on the comprehensive research, development, state-of-the-art production, and global sales of high-performance continuous basalt fiber products and continuous production machinery.
Our dedication to continuous raw-mineral melt technology makes us a primary technical supplier and strategic engineering partner within the domestic and international basalt fiber market space. By using pure basalt rocks selected from geological formations and using clean energy electric-furnace melts, we guarantee structural homogeneity in every single extruded filament.
Exploring the molecular mechanics, thermo-acoustic characteristics, and physical superiority of volcanic rock-based insulation barriers.
Unlike traditional glass fibers or organic synthetic compounds, Basalt Fiber Needle Mat exhibits structural safety up to 700°C continuous working temperature, with brief spikes reaching 1000°C. It contains no synthetic binders, ensuring zero toxic gas emission or smoking during thermal events.
Our needle punching process uses high-frequency needle looms to physically interlock continuous basalt filaments without any added chemical resin binders. This non-woven spatial grid structure creates countless micro-air pockets, yielding high thermal resistance (R-values) and outstanding sound absorption indices.
Due to its rich basalt mineral heritage (comprising SiO2, Al2O3, CaO, and MgO), our needle mats possess natural immunity against acid, alkaline attacks, and prolonged saltwater exposure. Highly ideal for chemical processing facilities and structural marine lining reinforcements.
To assist procurement engineers and design specialists in their technical evaluation, we have compiled an empirical comparison matrix outlining key physical performance boundaries:
| Physical / Chemical Property | Basalt Needle Mat (China Beihai) | Standard E-Glass Fiber Mat | High-Silica Glass Fiber Mat |
|---|---|---|---|
| Maximum Continuous Temp (°C) | 750°C | 550°C | 1000°C |
| Thermal Conductivity (W/m·K) | 0.035 - 0.040 | 0.045 - 0.052 | 0.038 - 0.045 |
| Tensile Strength (MPa) | 3000 - 4500 | 2000 - 3000 | 1500 - 2000 |
| Alkali Stability (pH 12+) | Excellent | Poor | Fair |
| Eco-Footprint / Binders | 100% Inorganic / 0% Resin | Often contains binders | Chemical leaching needed |
A multi-tiered manufacturing guarantee that integrates advanced basalt continuous filament engineering with strict quality control.
At China Beihai group, we specialize in the production of a wide range of products including basalt fiber mat (Basalt fiber chopped strand mat, Basalt fiber cloth), basalt fiber roving, basalt fiber yarn, basalt fiber chopped strands, and specialized basalt fiber products (Basalt Fiber rebar, basalt fiber sleeves and tape). Our products are designed to meet the diverse needs of various industries, providing high-quality solutions for our customers.
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.
Choosing to work with China Beihai means working with a leading manufacturer of basalt products. 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, we offer a wide range of high-quality basalt materials and construction products, backed by our dedication to excellence and industry expertise. When you partner with China Beihai, you can trust that you are working with a reliable, forward-thinking supplier for all your basalt product needs.
Our basalt needle mats and reinforcement products exhibit robust endurance in severe chemical, high-temperature, and mechanical environments.
Superior concrete matrix reinforcement, crack limitation, and fire-resistant core structural wall assemblies.
Lightweight soundproof cabin wraps and continuous fire barrier shields underneath the engine fuselage liners.
Providing high-temperature resistance to spacecraft body cladding shell segments and thermal protections.
Alkali-resistant rebar integrations preventing structural degradation, cracking, and freeze-thaw damage.
Engine bay thermal insulation, exhaust system silencer packs, and ultra-durable composite brake pad linings.
Protecting vulnerable substructure bridge piers against intense boat collisions, fire disasters, and marine corrosion.
Thermal lining wraps and chemically inert insulating jackets for pipelines transporting highly acidic compounds.
Corrosion-proof lightweight insulation linings for bulkheads and engine insulation covers on offshore vessels.
Stay updated with our latest R&D achievements, expanding the envelope of next-generation continuous basalt fiber technology.
As high-capacity industrial drones slice through the sky to monitor active forest wildfires, and highly intelligent robots execute extremely complex repetitive tasks with millimetric precision on the factory floor, the efficient operation of this smart equipment is often underpinned by a "hardcore support" composite layer: premium continuous basalt fiber. Our R&D team continuously refines raw basalt melting formulas, optimizing high-temperature extrusion to power this clean, green materials revolution.
Published by China Beihai Group R&D Center
In an era heavily defined by strict ESG (Environmental, Social, and Governance) targets and stringent circular economy mandates, the global industrial sector is undergoing a rapid transition. Procurement professionals within the European Union (under the Carbon Border Adjustment Mechanism - CBAM) and North America are actively replacing energy-intensive or hazardous materials (such as synthetic mineral wool, ceramic fibers, and asbestos) with environmentally sustainable natural basalt alternatives.
Our manufacturing ecosystem addresses the most critical pain points faced by procurement agencies:
As we look towards the next decade, China Beihai is actively pursuing three strategic technological frontiers to continue delivering substantial *Information Gain* to the composites market:
Every single batch of Beihai basalt products undergoes strict testing regimes, verified by authoritative third-party testing institutions globally.
Addressing the fundamental technical queries raised by thermal engineers, chemical plant operators, and strategic global procurement managers.
Explore our structural reinforcement portfolio, specifically tailored to handle high loads, severe weather, and advanced composites processing.
Beihai Fiberglass