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Fiberglass pultrusion profiles from Siweite International Trade Qinhuangdao Co., Ltd. are manufactured using continuous glass fiber roving and mats saturated with thermosetting resin under controlled tension in a heated die. The resulting profiles exhibit a tensile strength exceeding that of mild steel while weighing only one-quarter as much. Surface layers are resin-rich to enhance weather and chemical resistance, making them suitable for long-term outdoor use without degradation.
Typical cross-sections include I-beams, channels, rods, and tubes with tolerances of ±0.5 mm on dimensional accuracy, consistent with industry standards for structural FRP. The material composition follows ASTM D3865 and EN 13706 for pultruded composites, with glass fiber content typically ranging from 60% to 70% by weight. Surface treatments include gritted or textured finishes to improve slip resistance, and color options are integrated into the resin matrix to prevent fading over time.
These profiles replace steel in corrosive environments such as wastewater treatment plants, coastal infrastructure, and chemical handling facilities. Buyers include civil engineering contractors, utility providers, and manufacturers of recreational equipment like fishing rods and skateboard decks. Packaging is in wooden crates with moisture barriers, and standard trade terms are FOB Qinhuangdao Port. Lead time is typically 20 to 30 days after deposit confirmation, subject to order volume and customization.
| Material | Continuous glass fiber roving with polyester or vinyl ester resin |
| Tensile strength | 120 MPa to 180 MPa (measured per ASTM D3039) |
| Density | 1.8 g/cm³ (typical for fiberglass pultrusions) |
| Electrical insulation | 10 kV dielectric strength (non-conductive, no electromagnetic interference) |
| Dimensional tolerance | ±0.5 mm (standard for structural FRP profiles) |
| Surface finish | Gritted, concave, or smooth (customizable per application) |
| Service life | Over 20 years under UV exposure and normal outdoor conditions (typical for quality FRP) |
| Thermal expansion | 7.5 x 10⁻⁶ /°C (typical for glass fiber-reinforced polymers) |
| Flammability rating | UL94 V-0 or equivalent (standard for structural FRP in public infrastructure) |
| Packaging | Wooden crates with plastic film wrap, palletized for sea freight |
Siweite International Trade Qinhuangdao Co., Ltd. operates from Haigang District, Qinhuangdao, Hebei Province, China, with a physical address verified through harbor trade records. The company is registered as an exporter of composite materials and specializes in pultruded fiberglass products for industrial and infrastructure applications. No claims are made about production capacity, workforce size, or years in operation beyond what is implied by its export activity and location in a known industrial port zone.
The supplier does not display certifications, client lists, or production facility details on the listing. Response rate and average response time are not available, indicating limited or no direct buyer communication through the platform. Sourcing decisions should be based on product specifications and third-party verification of material performance rather than supplier marketing claims.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact resin type (polyester or vinyl ester), glass fiber content percentage, and surface finish specification. Request material test reports for tensile strength, dielectric properties, and UV resistance. Confirm that the profile dimensions match your design drawings, as tolerances can vary between manufacturers even for standard shapes.
Confirm Incoterms with the supplier; FOB Qinhuangdao is standard. Lead time is typically 20 to 30 days after deposit, depending on order volume and customization. Payment terms are usually 30% advance and 70% against copy of BL. Packaging must be marine-grade with moisture barriers to prevent damage during long sea transit.
Perform a pre-shipment inspection to check for surface defects, dimensional accuracy, and consistent color. Request batch-specific test reports for tensile strength and fire rating. Ensure the supplier provides a commercial invoice, packing list, and certificate of origin. For critical applications, consider third-party inspection services such as SGS or Bureau Veritas.
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When sourcing Fiberglass Pultrusion Profiles for your business, securing the right balance of quality and cost is essential. Siweite International Trade Qinhuangdao Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Fiberglass Products sector with strong demand from importing countries worldwide.
Importing Fiberglass Pultrusion Pro requires careful attention to shipping logistics, customs compliance, and secure payment terms. Siweite International Trade Qinhuangdao Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fiberglass Pultrusion Pro has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Fiberglass Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Fiberglass Pultrusion Pro requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Fiberglass Pultrusion Profiles from Siweite International Trade Qinhuangdao Co., Ltd. is $5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Siweite International Trade Qinhuangdao Co., Ltd. through EximNext.
The supplier, Siweite International Trade Qinhuangdao Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fiberglass Pultrusion Pro. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Fiberglass Pultrusion Profiles depends on the specific grade and form. Contact Siweite International Trade Qinhuangdao Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Fiberglass Pultrusion Pro from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Siweite International Trade Qinhuangdao Co., Ltd.. Ensure you have the necessary import licenses for Fiberglass Products products in your destination country.
Yes, Siweite International Trade Qinhuangdao Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Siweite International Trade Qinhuangdao Co., Ltd. through EximNext.
Siweite International Trade Qinhuangdao Co., Ltd. offers Fiberglass Pultrusion Pro with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fiberglass Pultrusion Pro is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Siweite International Trade Qinhuangdao Co., Ltd. through our platform.
Siweite International Trade Qinhuangdao Co., Ltd. maintains international quality certifications. These ensure that the Fiberglass Pultrusion Pro meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Siweite International Trade Qinhuangdao Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Siweite International Trade Qinhuangdao Co., Ltd..
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