Overview
Zigzag Springs for Sofa and Chair
Our Functional Zigzag Springs for Sofas provide steady support for seats and backs, ensuring durability and comfort. Made from high-carbon steel wire, these sinuous springs are available in flat, curve, round, super loop, or custom shapes to meet your needs. Ideal for sofas, chairs, and automotive seating, KYA springs offer excellent elasticity and anti-rust properties with transparent coating or zinc plating.
Made from high-carbon steel wire for superior elasticity
Available in multiple shapes: flat, curve, round, super loop, functional double bend
Anti-rust with transparent coating or zinc plating
Customizable sizes for sofa, chair, and automotive applications
Passes 20,000-cycle fatigue test for lasting durability
Zigzag springs, also known as sinuous springs, are used in sofas, chairs, and car seats to provide durable, elastic support for seating and backrests.
Yes, KYA Fasteners offers customizable zigzag springs in various shapes, sizes, and wire diameters to meet specific furniture design requirements.
With zinc plating or transparent coating, these springs offer anti-rust properties suitable for indoor use. For outdoor furniture, additional protective coatings may be recommended.
Product Description
Specifications of Zigzag Sofa Springs
| Item | Functional Zigzag Spring for Sofa |
| Wire Diameter | 2.6mm-4.3mm |
| Height | 43mm-51mm |
| Width | 16mm-35mm |
| Length | Customizable |
| Type | Flat, Curve, Round, Functional Double Bend, Coil, Superloop |
Rolling Zigzag Spring
Available in various gauges and lengths, cut to any size as requested. Primarily used in sofa seats and backs.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Round Zigzag Spring
Provides durable elasticity and comfort, ideal for sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Functional Zigzag Spring
Features a special bend for enhanced rebound, primarily used in functional sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 43-51 | 16-35 | 2.6-4.3 | Client requirement |
Flat Zigzag Spring
Straight shape, commonly used in chairs and car seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Curve Zigzag Spring
Customizable shapes and lengths, mainly used in sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Super Loop Zigzag Spring
Designed for minimal cost and maximum coverage, typically used in chair and sofa backs.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 70-76 | 30-50 | 2.6-4.3 | Client requirement |
Features
Made of high-carbon steel wire for excellent elasticity
Available in diameters from 2.8mm to 4.0mm
Multiple shapes: rolling, round, flat, super loop, functional zigzag
Anti-rust with transparent coating or zinc plating
Custom sizes available per customer drawings or samples
Easy to install, providing enhanced comfort
Passes 20,000-cycle fatigue test for durability
Applications
Sofa seats and backs
Chair seats and backs
Automotive seating
About KYA Fasteners
KYA Fasteners is a trusted manufacturer of premium furniture components, including zigzag springs, nails, and staples, with over 20 years of industry experience. Our advanced production facilities and strict quality control ensure every spring meets global standards, backed by SGS certification. We serve clients in over 50 countries, offering customized solutions for furniture and automotive applications.
Global Expertise: Exporting to 50+ countries with a reliable supply chain.
Custom Manufacturing: Tailored zigzag spring designs to meet your specifications.
Fast Delivery: Shipping from Qingdao port within 20-30 days after deposit.
Proven Quality: High-carbon steel and anti-rust coatings for lasting performance.
Contact us to discuss your furniture spring needs or request a custom quote.
Overview
Zigzag Springs for Sofa and Chair
Our Functional Zigzag Springs for Sofas provide steady support for seats and backs, ensuring durability and comfort. Made from high-carbon steel wire, these sinuous springs are available in flat, curve, round, super loop, or custom shapes to meet your needs. Ideal for sofas, chairs, and automotive seating, KYA springs offer excellent elasticity and anti-rust properties with transparent coating or zinc plating.
Made from high-carbon steel wire for superior elasticity
Available in multiple shapes: flat, curve, round, super loop, functional double bend
Anti-rust with transparent coating or zinc plating
Customizable sizes for sofa, chair, and automotive applications
Passes 20,000-cycle fatigue test for lasting durability
Zigzag springs, also known as sinuous springs, are used in sofas, chairs, and car seats to provide durable, elastic support for seating and backrests.
Yes, KYA Fasteners offers customizable zigzag springs in various shapes, sizes, and wire diameters to meet specific furniture design requirements.
With zinc plating or transparent coating, these springs offer anti-rust properties suitable for indoor use. For outdoor furniture, additional protective coatings may be recommended.
Product Description
Specifications of Zigzag Sofa Springs
| Item | Functional Zigzag Spring for Sofa |
| Wire Diameter | 2.6mm-4.3mm |
| Height | 43mm-51mm |
| Width | 16mm-35mm |
| Length | Customizable |
| Type | Flat, Curve, Round, Functional Double Bend, Coil, Superloop |
Rolling Zigzag Spring
Available in various gauges and lengths, cut to any size as requested. Primarily used in sofa seats and backs.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Round Zigzag Spring
Provides durable elasticity and comfort, ideal for sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Functional Zigzag Spring
Features a special bend for enhanced rebound, primarily used in functional sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 43-51 | 16-35 | 2.6-4.3 | Client requirement |
Flat Zigzag Spring
Straight shape, commonly used in chairs and car seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Curve Zigzag Spring
Customizable shapes and lengths, mainly used in sofa seats.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 38-50 | 16-35 | 2.6-4.3 | Client requirement |
Super Loop Zigzag Spring
Designed for minimal cost and maximum coverage, typically used in chair and sofa backs.
| H (mm) | W (mm) | WD (mm) | L (mm) |
|---|---|---|---|
| 70-76 | 30-50 | 2.6-4.3 | Client requirement |
Features
Made of high-carbon steel wire for excellent elasticity
Available in diameters from 2.8mm to 4.0mm
Multiple shapes: rolling, round, flat, super loop, functional zigzag
Anti-rust with transparent coating or zinc plating
Custom sizes available per customer drawings or samples
Easy to install, providing enhanced comfort
Passes 20,000-cycle fatigue test for durability
Applications
Sofa seats and backs
Chair seats and backs
Automotive seating
About KYA Fasteners
KYA Fasteners is a trusted manufacturer of premium furniture components, including zigzag springs, nails, and staples, with over 20 years of industry experience. Our advanced production facilities and strict quality control ensure every spring meets global standards, backed by SGS certification. We serve clients in over 50 countries, offering customized solutions for furniture and automotive applications.
Global Expertise: Exporting to 50+ countries with a reliable supply chain.
Custom Manufacturing: Tailored zigzag spring designs to meet your specifications.
Fast Delivery: Shipping from Qingdao port within 20-30 days after deposit.
Proven Quality: High-carbon steel and anti-rust coatings for lasting performance.
Contact us to discuss your furniture spring needs or request a custom quote.
