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The 4-panel steel door from Guangzhou Jinxun Building Products Co. Ltd. is engineered for durability and security, featuring a steel leaf thickness of 0.45mm to 0.6mm and a reinforced frame thickness of 0.8mm to 1.0mm. The door core is filled with polystyrene or polyurethane foam, providing thermal and acoustic insulation, while the edges are constructed from finger-joint pine wood or LVL (Laminated Veneer Lumber) for structural stability and smooth operation. Steel edges are available as an optional upgrade for enhanced security.
This door is designed for residential and commercial applications, including exterior entryways, offices, and security installations. The standard models include sizes such as 2'6", 2'8", and 3'0" in width, with a height of 79" and a thickness of 1 3/4". Finish options include powder coating and PVC lamination, which offer resistance to corrosion, scratches, and weathering. Pre-cut holes for hinges and locks are standard, with hinges and locks available as optional add-ons.
Importers source these doors for building projects where strength, insulation, and aesthetics are priorities. The doors meet international standards for export, making them suitable for global markets. Trade terms often include FOB Guangzhou or CIF, with packaging designed to protect the doors during transit. Buyers should confirm the door’s compliance with local building codes and standards for fire resistance, if applicable.
| Door Type | 4-panel steel door |
| Steel Leaf Thickness | 0.45mm to 0.6mm (or as requested) |
| Steel Frame Thickness | 0.8mm to 1.0mm (or as requested) |
| Door Core Material | Polystyrene foam or polyurethane foam |
| Edge Material | Finger-joint pine wood or LVL (steel edge optional) |
| Standard Sizes (Width x Height x Thickness) | 2'6" x 79" x 1 3/4", 2'8" x 79" x 1 3/4", 3'0" x 79" x 1 3/4" |
| Finish Options | Powder coating, PVC laminated |
| Pre-Cut Features | Holes for hinges and locks |
| Typical Thermal Conductivity (Foam Core) | 0.02 to 0.03 W/m·K |
| Typical Sound Transmission Class (STC) | 30 to 40 (varies by core material and thickness) |
| Typical Fire Rating | standard 20 to 45 minutes (confirm with supplier for specific ratings) |
| Hardware Compatibility | Standard hinges and locks (supplied on request) |
Guangzhou Jinxun Building Products Co. Ltd. is located in Jianggao Town, Baiyun District, Guangdong, with its address at No.1 Quanxipaifang, Quanxi Village. The company specializes in the production of steel doors and building materials, catering to both domestic and international markets. Its focus on export-quality products positions it as a supplier for global construction and security projects.
The supplier holds a harbor trust tier, indicating a verified business entity, though its response rate and average response hours are not currently recorded. The company’s profile highlights its ability to customize specifications, such as steel thickness and finish options, but buyers should confirm production capabilities, lead times, and certifications directly. No additional details about company size, history, or client base are provided in the listing.
This 4-panel steel door features a steel leaf thickness of 0.45mm to 0.6mm with a robust 0.8mm to 1.0mm frame, offering excellent structural integrity for residential and commercial applications. The door core is filled with polystyrene foam or polyurethane foam for superior thermal and acoustic insulation, while finger-joint pine wood or LVL is used for the door edge to ensure smooth operation and durability. Widely used in building construction, exterior entryways, and security installations, this steel door meets international standards for export to global markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the door’s compliance with local building codes and standards, particularly for fire resistance, thermal insulation, and security. Request test reports or certifications for the foam core’s thermal conductivity and sound transmission class (STC) to ensure the door meets your project’s performance requirements. Confirm whether the door’s steel thickness and edge materials align with your security and durability needs.
Logistics should be discussed in detail, including lead times for production and shipping, which can vary based on order volume and customization requests. Incoterms such as FOB Guangzhou or CIF are commonly used for bulk shipments from China, and buyers should agree on these terms to clarify responsibilities for freight and insurance. Packaging should be confirmed to ensure the doors are protected during transit, particularly if they include delicate finishes like PVC lamination.
Quality checks should include inspecting the steel thickness, core material, and finish for uniformity and defects. Test the door’s operation, ensuring it opens and closes smoothly, and verify that pre-cut holes for hinges and locks are accurately placed. Request a pre-shipment inspection report to confirm compliance with the agreed specifications, and ensure all documentation, including certifications and test results, is provided for customs clearance and regulatory compliance.
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When sourcing 4panel Steel Door for your business, securing the right balance of quality and cost is essential. Guangzhou Jinxun Building Products Co. Ltd., a verified supplier based in China, offers this product with key specifications including 4-Panel Steel Door, 0.45mm - 0.6mm (customizable), and 0.8mm - 1.0mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120280,./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7308.30, making it a staple in the Cupboards, Doors, Gates, Grills & Windows sector with strong demand from importing countries worldwide.
Importing 4panel Steel Door requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Jinxun Building Products Co. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7308.30 in their destination country. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 4panel Steel Door 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 Cupboards, Doors, Gates, Grills & Windows category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 4panel Steel Door 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 for HS Code 7308.30 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 4panel Steel Door from Guangzhou Jinxun Building Products Co. Ltd. is $120280,./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 Guangzhou Jinxun Building Products Co. Ltd. through EximNext.
The supplier, Guangzhou Jinxun Building Products Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 4panel Steel Door. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 4panel Steel Door is classified under HS Code 7308.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 4panel Steel Door from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Jinxun Building Products Co. Ltd.. Ensure you have the necessary import licenses for Cupboards, Doors, Gates, Grills & Windows products in your destination country.
Yes, Guangzhou Jinxun Building Products 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.
The key specifications for 4panel Steel Door supplied by Guangzhou Jinxun Building Products Co. Ltd. include 4-Panel Steel Door, 0.45mm - 0.6mm (customizable), and 0.8mm - 1.0mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Jinxun Building Products Co. Ltd. offers 4panel Steel Door with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
4panel Steel Door is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Jinxun Building Products Co. Ltd. through our platform.
Guangzhou Jinxun Building Products Co. Ltd. maintains international quality certifications. These ensure that the 4panel Steel Door 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. Guangzhou Jinxun Building Products 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 Guangzhou Jinxun Building Products Co. Ltd..
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