Import Fiberglass — Buy in Bulk from Supplier in China

Caztex Insulation Company Limited supplies continuous filament fiberglass yarn, tape, rope, and cloth made from E-glass, with diameters ranging from 8 to 13 microns. The material is non-asbestos and produced in four dedicated factories under the CAZ Group Corporation, with consistent thermal stability up to 550°C. Product forms include braided, woven, and knitted variants, each tailored for high-temperature insulation and mechanical reinforcement.

The fiberglass is manufactured without binders or resins in its base form, making it suitable for direct use in refractory linings and industrial gaskets. Typical industry standards for E-glass include ASTM C155 and EN 13161 for thermal performance and tensile strength. The material exhibits low thermal conductivity, typically 0.032 to 0.040 W/m·K at 100°C, and maintains structural integrity under prolonged exposure to thermal cycling.

Buyers in power generation, petrochemical, and metallurgical industries use this fiberglass for furnace linings, pipe wrapping, and expansion joints. The product is exported to Japan, South Korea, Brazil, the UK, and the Middle East, with packaging in moisture-resistant polyethylene rolls or cardboard cartons. Trade terms are typically FOB Ningbo or Shanghai, with MOQs negotiable based on form and volume. Lead times average 15 to 25 days after order confirmation.

Caztex Insulation Company Limited operates as a manufacturing subsidiary of CAZ Group Corporation, one of China’s earliest producers of refractory and heat insulation materials. The company maintains four specialized factories focused on fiberglass, ceramic fiber, and asbestos-free products, with export experience spanning over two decades. Its facility in Cixi, Zhejiang, is registered with Chinese customs as an export-qualified manufacturer.

The supplier is classified as imported and harbor-trusted, indicating verified export documentation and logistics history. No claims are made about annual revenue, employee count, or client names beyond general references to industries served. The listing confirms production capacity and export markets but does not specify certifications, certifications, or third-party audits. Buyer inquiries should request product test reports for thermal and mechanical performance.