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The Memory Alloy Spring from Union Spring is engineered from Nickel-Titanium Shape Memory Alloy (NiTi), a material known for its ability to return to a predefined shape after deformation. This spring is customizable in dimensions to fit various cushioning applications, including mattresses, seat cushions, and ergonomic pillows. Its superelastic properties ensure consistent load-bearing performance, making it a durable choice for dynamic environments where fatigue resistance is critical.
Nickel-Titanium alloys, such as the one used here, are standard in applications requiring high elasticity and shape recovery. The material’s composition typically includes approximately 50% nickel and 50% titanium, with trace elements to enhance performance. These springs are designed to withstand repeated stress cycles without permanent deformation, a key advantage in industries like bedding and orthopedic manufacturing. The typical operating temperature range for NiTi alloys spans from -20°C to 80°C, ensuring stability in most consumer and industrial settings.
Bedding manufacturers and furniture exporters source these springs for their ability to provide premium cushioning solutions. The springs are supplied in bulk, with customization options to match specific project requirements. Buyers should confirm packaging, lead time, and incoterms with Union Spring, as these details are tailored to each order. The material’s unique properties also make it suitable for medical and automotive applications where reliability and responsiveness are essential.
| Material Composition | Nickel-Titanium Shape Memory Alloy (NiTi) |
| Primary Alloy Ratio | typical 50% nickel - 50% titanium |
| Shape Memory Effect | Returns to original shape after stress |
| Superelasticity | Significant deformation without permanent damage |
| Operating Temperature Range | standard -20°C to 80°C |
| Fatigue Resistance | High, suitable for dynamic applications |
| Customization | Available in custom dimensions |
| Typical Applications | Mattresses, seat cushions, ergonomic pillows, medical devices, automotive components |
| Industry Grade | Industrial, designed for harsh conditions |
| Standard Certifications | ISO and SGS typical for NiTi alloys |
Union Spring operates from B 19, Heshuikou 2nd Industry Area, Gongming, Guangming in Shenzhen, Guangdong, China. The supplier holds a harbor trust tier, indicating a verified operational presence. While the response rate and average response hours are currently not available, the address confirms a physical location in a recognized industrial zone, which is a key signal for buyers assessing reliability.
The company specializes in the production of memory alloy springs, focusing on custom solutions for cushioning and orthopedic applications. Union Spring’s product line is tailored to industries requiring high-performance materials, such as bedding, furniture, and medical devices. The supplier does not provide additional details on headcount, revenue, or client lists, so buyers are advised to request this information directly during inquiries.
The Customized Memory Alloy Spring is engineered for premium cushioning and pillow applications, offering superior fatigue resistance and shape recovery properties. These superelastic springs provide consistent load-bearing performance in mattresses, seat cushions, and ergonomic pillows. Widely sourced by bedding manufacturers and furniture exporters, memory alloy springs combine NiTi composition with durability for long-term comfort solutions. Available in custom dimensions to fit various cushioning formats.
| 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 ordering Memory Alloy Springs from Union Spring, buyers should verify the exact material composition and dimensions to ensure compatibility with their intended application. Confirming the NiTi alloy ratio and any additional trace elements is critical, as these factors directly impact performance in dynamic environments. Requesting samples for testing can provide further assurance of quality and suitability.
Logistics details such as lead time, packaging, and incoterms should be clarified with Union Spring to avoid delays or misunderstandings. The supplier’s location in Shenzhen, Guangdong, suggests proximity to major ports, which may facilitate efficient shipping. Buyers should also confirm whether FOB or CIF terms are available and align these with their preferred payment methods.
Quality checks should include testing the springs for shape memory effect and superelasticity under typical operating conditions. Buyers may request certificates of compliance, such as ISO or SGS, to verify adherence to industry standards. Inspection protocols should also assess the springs’ fatigue resistance and dimensional accuracy to ensure they meet the specified tolerances for the application.
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When sourcing Memory Alloy Spring for your business, securing the right balance of quality and cost is essential. Union Spring, a verified supplier based in China, offers this product with key specifications including Shape Memory Alloy (SMA) / Superelastic NiTi Spring, Nickel-Titanium (NiTi) alloy, typical Ni: 55-56%, Ti: Balance, and Customizable coil diameter, wire gauge, and free length per buyer specification. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 9404.90, making it a staple in the Cushions & Pillows sector with strong demand from importing countries worldwide.
Importing Memory Alloy Spring requires careful attention to shipping logistics, customs compliance, and secure payment terms. Union Spring 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 9404.90 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 Memory Alloy Spring 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 Cushions & Pillows category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Memory Alloy Spring 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 9404.90 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 Memory Alloy Spring from Union Spring is $10/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 Union Spring through EximNext.
The supplier, Union Spring, has set a Minimum Order Quantity (MOQ) of 1 Bags for Memory Alloy Spring. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Memory Alloy Spring is classified under HS Code 9404.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Memory Alloy Spring from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Union Spring. Ensure you have the necessary import licenses for Cushions & Pillows products in your destination country.
Yes, Union Spring 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 Memory Alloy Spring supplied by Union Spring include Shape Memory Alloy (SMA) / Superelastic NiTi Spring, Nickel-Titanium (NiTi) alloy, typical Ni: 55-56%, Ti: Balance, and Customizable coil diameter, wire gauge, and free length per buyer specification. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Union Spring offers Memory Alloy Spring with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Memory Alloy Spring is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Union Spring through our platform.
Union Spring maintains international quality certifications. These ensure that the Memory Alloy Spring 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. Union Spring 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 Union Spring.
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