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The Spring Hinge UL Certification is a self‑closing hinge designed for fire‑rated doors in commercial and institutional buildings. It is manufactured from either carbon steel or stainless steel 304, complying with UL fire safety standards. The integrated spring mechanism returns the leaf to a closed position after opening, helping maintain fire compartmentalisation. Yangyi Hardware lists the hinge as suitable for interior and exterior door installations worldwide.
Typical spring hinges in this class are offered in load capacities ranging from 50 kg to 150 kg, which suits most standard door sizes. The spring force commonly falls between 10 N and 30 N, providing reliable closure without excessive torque. Standard dimensions for similar products are a hinge length of 100 mm to 200 mm and leaf width of 30 mm to 50 mm, tolerances usually ±2 mm. Finishes are generally supplied as a polished steel surface or a passivated stainless‑steel coating to resist corrosion.
Primary buyers include architects, general contractors, and hardware distributors sourcing for hotels, schools, and multi‑family residences. The supplier does not publish minimum order quantities, pricing or lead times, so interested parties should request these details directly. When negotiating, confirm the applicable Incoterm, payment schedule and any required export documentation. Request UL test reports and material certification to ensure the hinges meet local fire code requirements.
| Material | Steel / Stainless Steel 304 |
| Certification | UL listed for fire‑rated door applications |
| Mechanism | Integrated self‑closing spring |
| Load Capacity | typical 50 kg - 150 kg |
| Spring Force | typical 10 N - 30 N |
| Operating Temperature | typical - 20 °C to 120 °C |
| Finish | typical polished or passivated |
| Dimensions (Length) | typical 100 mm - 200 mm |
| Dimensions (Leaf Width) | typical 30 mm - 50 mm |
| Packaging | typical bulk cartons, 20 pieces per box |
Yangyi Hardware Manufacture Co., Ltd is located in Pengjiang District, Jiangmen, Guangdong, China, with the address No.13‑heping Road, Dongsheng Town. The company holds a harbor trust tier, although its response rate is currently recorded as 0.00 and average response time is not available, indicating that communication may require proactive follow‑up. As a manufacturer and trader, Yangyi Hardware produces a broad range of architectural and decorative hardware, including hinges, locksets, handles, door closers and related fittings for commercial, institutional, industrial and residential markets.
The supplier states that it can accommodate special customer requirements and offer customized solutions. It also mentions the ability to integrate additional sources to meet project specifications, signalling flexibility in supply chain management. Yangyi Hardware emphasizes a desire to establish long‑term, mutually beneficial business relationships with its buyers, but provides no further detail on company history, workforce size or revenue.
UL certified spring hinges are essential self-closing hardware components designed for fire-rated doors and commercial building applications, meeting strict fire safety codes and building regulations. These hinges feature an integrated spring mechanism that automatically closes the door after opening, ensuring safety compliance in institutional, commercial, and multi-residential projects. Available in steel and stainless steel constructions with various load capacities, UL spring hinges are critical components for architects, contractors, and hardware distributors sourcing for interior and exterior door installations worldwide.
| 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 that the hinges carry a current UL certification, confirm the material grade (steel or stainless steel 304) and request the exact load capacity and dimension data for your door configuration. Ask the supplier to provide a material test report and a certificate of conformity to ensure the product meets the fire safety standards required in your jurisdiction.
Clarify the preferred Incoterm, typical lead time and payment schedule with Yangyi Hardware, as these details are not published. Request information on shipping options, such as container loading plans or palletisation, and verify whether the supplier can arrange freight forwarding from the port of Guangzhou or another nearby facility.
Arrange for a pre‑shipment inspection or third‑party audit to validate the hinge performance against the specified load and spring force values. Obtain the UL test report, material certification and any applicable quality management certificates. Ensure that the inspection results are documented and that any non‑conformities are addressed before acceptance of the shipment.
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When sourcing Spring Hinge Ul Cerification for your business, securing the right balance of quality and cost is essential. Yangyi Hardware Manufacture Co., Ltd, a verified supplier based in China, offers this product with key specifications including UL Certified Spring Hinge / Self-Closing Hinge, Carbon Steel or Stainless Steel 304 Construction, and Standard 3.5" x 3.5" (89mm x 89mm), 4" x 4" (102mm x 102mm) available; Multiple Thickness Options. 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 actively traded under HS Code 8302.10, making it a staple in the Door Hinges sector with strong demand from importing countries worldwide.
Importing Spring Hinge Ul Cerifica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yangyi Hardware Manufacture 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 8302.10 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 Spring Hinge Ul Cerifica 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 Door Hinges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Spring Hinge Ul Cerifica 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 8302.10 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 Spring Hinge Ul Cerification from Yangyi Hardware Manufacture 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 Yangyi Hardware Manufacture Co., Ltd through EximNext.
The supplier, Yangyi Hardware Manufacture Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Spring Hinge Ul Cerifica. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Spring Hinge Ul Cerification is classified under HS Code 8302.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Spring Hinge Ul Cerifica from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yangyi Hardware Manufacture Co., Ltd. Ensure you have the necessary import licenses for Door Hinges products in your destination country.
Yes, Yangyi Hardware Manufacture 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 Spring Hinge Ul Cerification supplied by Yangyi Hardware Manufacture Co., Ltd include UL Certified Spring Hinge / Self-Closing Hinge, Carbon Steel or Stainless Steel 304 Construction, and Standard 3.5" x 3.5" (89mm x 89mm), 4" x 4" (102mm x 102mm) available; Multiple Thickness Options. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Yangyi Hardware Manufacture Co., Ltd offers Spring Hinge Ul Cerifica with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Spring Hinge Ul Cerifica is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yangyi Hardware Manufacture Co., Ltd through our platform.
Yangyi Hardware Manufacture Co., Ltd maintains international quality certifications. These ensure that the Spring Hinge Ul Cerifica 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. Yangyi Hardware Manufacture 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 Yangyi Hardware Manufacture Co., Ltd.
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