Wholesale Gas Springs & Custom Solutions

Your trusted partner for high-quality, custom gas springs for industrial applications worldwide

TieYing – 23+ years of engineering excellence. Customizable force, stroke, and connectors. ISO/ROHS certified factory direct supply for global distributors, wholesalers and OEM clients.

What Is a Gas Spring

A gas spring, also called a gas strut, a gas lift support, a gas pressure spring, a gas damper, or a gas pressure damper, is a motion control component that uses compressed gas inside a sealed cylinder to create controlled force. It is designed to lift, support, counterbalance, lower, or hold moving parts in a smoother and more controlled way than ordinary mechanical springs.

TieYing produces a comprehensive range of gas springs, offering precise force control, extended durability, and reliable performance, tailored for global distributors, wholesalers, and OEM partners.

TieYing Gas Springs Types

Different applications need different gas spring structures and force behavior. Choosing the right type is essential for safety, product life, and user experience.

Compression Gas Springs (Easy Lift Gas Spring)

Compression gas springs is the most common type, provide reliable support and controlled motion using pressurized gas, used for lifting, supporting, and counterbalancing lids, hatches, covers, and doors.

Lockable Gas Springs

The lockable gas spring can be locked at any point along its stroke, offering stable positioning without external power. It typically controls the stroke by regulating the valve. These gas springs are ideal for applications in furniture, medical equipment, and aerospace, where precision and safety are critical.

Free Stop Gas Springs

The free-stop gas spring operates without the need for an external control switch, allowing the supported object to be opened and held at any position. This enhances efficiency, reduces setup time, and extends product lifespan. It is commonly used in automotive hoods, office furniture, and industrial machinery.

Tension Gas Springs (Traction Gas Springs)

The tension gas spring operates similarly to a compression gas spring but differs in that it extends from its shortest to longest point when pulled. It also features an automatic retraction function. Tension gas springs are commonly used in automotive applications like trunk lids and tailgates, as well as in furniture, medical equipment, and industrial machinery.

Self-Locking Gas Springs

The self-locking gas spring provides support and maintains a fixed position without requiring additional locking mechanisms. Its main feature is the ability to automatically lock when extended, ensuring stability and safety. Due to its design, it is primarily used in the furniture industry.

Safety Shroud Gas springs

A mechanical locking gas spring is a safety feature added to the exterior of a standard gas spring. When fully extended, the safety device automatically locks, preventing compression unless the device is unlocked. This feature helps avoid accidental damage. These gas springs are commonly used in automotive applications, such as trunk lids and tailgates, as well as in furniture, medical equipment, and industrial machinery.

Stainless Steel Gas Springs

Stainless steel gas springs are highly resistant to corrosion and offer exceptional durability, making them perfect for harsh environments. The stainless steel construction ensures long-lasting performance and reliability, even in applications exposed to moisture, chemicals, or extreme temperatures. These gas springs are commonly used in automotive, marine, outdoor equipment, medical devices, and industrial machinery.

Gas Spring Dampers

A gas spring damper resembles a gas spring in appearance, but its internal structure is entirely different. Unlike gas springs, it doesn’t generate its own force; instead, it relies on hydraulic pressure to provide damping. The damping effect is speed-dependent—higher speeds result in greater resistance, while slower speeds produce less or no resistance. Gas spring dampers are commonly used in automotive applications, furniture, medical devices, and industrial machinery.

Gas Spring End Fittings

Gas springs offer a range of joint options to ensure versatile installation and compatibility with various applications. These include plastic or metal ball joints, eyelets, L-shaped stampings, and screws, each tailored to specific needs. The variety of joint designs makes it easy to integrate gas springs into diverse applications, including automotive, furniture, and industrial machinery.

TieYing Gas Spring Specifications

Precision engineered to deliver consistent high-force performance. Custom parameters available upon request.

Specification Item	Typical Range / Details	TieYing Capability (Custom)
Force Range	50N – 2,000N+ (11.2 lbs – 449.6 lbs+)	Custom forces available beyond 50,000N
Stroke Length	20mm – 500mm (0.8″ – 19.7″)	Extended strokes on request
Extended Length	100mm – 1,200mm (3.9″ – 47″)	Custom per application
Cylinder Material	20# / Q235 Precision Steel	Stainless steel optional
Piston Rod	45# Steel, Hard Chrome / Nitride	Corrosion-resistant finish
Rod Diameter	Ø10mm, Ø14mm, Ø20mm+	Heavy duty reinforced options
Working Temperature	-30°C to +80°C (-22°F to +176°F)	High-temp version up to +120°C
Fatigue Life	100,000 cycles+ (standard)	Extended life on request
Coating Options	Zinc / Black Oxide / White / Stainless	Corrosion protection per environment
End Fittings	Ball stud, U-fork, Eyelet, Threaded, Custom bracket	OEM fittings accepted

Your specifications, our engineering. From force curve to mounting interface — we build exactly what your equipment needs.

Advantages of Gas Springs

Compared with conventional support methods, gas springs bring better control, improved user experience, and more refined product behavior. This is one reason why they are widely used across modern equipment and industrial systems.

Safer Opening and Closing

Gas springs help reduce sudden drop or uncontrolled movement, making lids, panels, and access systems safer to operate.

Less Manual Effort

They assist lifting and holding, which reduces user fatigue and improves convenience in daily or repetitive operation.

Better Product Experience

Smooth motion makes finished equipment feel more refined, controlled, and premium in actual use.

Flexible Customization

Designs can be adapted based on force, size, environment, fittings, and other technical requirements.

Space Efficient Design

Gas springs deliver useful support performance within compact spaces, which benefits equipment design and integration.

Wide Application Range

From cabinets and seating to vehicles and industrial machinery, gas springs are suitable for many sectors.

Gas Springs in Action: Industries We Serve

We specialize in manufacturing a wide range of gas springs for different industries, including automotive, medical, industrial, and furniture applications. Our products are designed to provide reliable, smooth, and controlled motion.

Why Choose TieYing

TieYing gas springs are built to last, offering a variety of benefits to support your engineering and manufacturing needs.

Specialized Manufacturing Experience

TieYing focuses on gas springs and related motion control products, with production experience built around practical industrial requirements.

Wholesale and OEM Capability

We support standard bulk supply, distributor cooperation, and customized project development for industrial buyers.

Flexible Custom Solutions

We can work from drawings, dimensions, force requirements, end fitting needs, samples, or application descriptions.

Quality Control Focus

Stable force output, dimensional consistency, and reliable assembly quality are important parts of our production control process.

Application Based Support

Instead of only selling a part number, we help buyers think from the application side so the product performs as expected.

Responsive Export Communication

For global buyers, timely business follow up and clear technical discussion are just as important as the product itself.

What Global B2B Buyers Usually Want

If you are a distributor, importer, wholesaler, or OEM buyer, your focus is usually not only on price. You also care about supply stability, product consistency, technical communication, and long term cooperation potential.

TieYing Factory Video Verified by SGS

Competitive Advantages of TieYing Gas Springs

Item	TieYing Gas Springs (TieYing Supplier)	Standard Gas Springs (Other Supplier)
Certificate	SGS 200000 Cycles Durability Test, ROHS, T16949, IS09001	Maybe just ISO9001
Material	Top seamless steel (Full inspection by Professional testing equipment)	Maybe steel
Oil	Anti-wear hydraulic oil from Garmany	Maybe Semi-Synthetic
Piston Roughness	Up to Ra 0.696um	Maybe Ra 0.4um
Gas spring resistance	100°C~-40°C	Maybe 60°C
Gas	99.99% nitrogen	Maybe oxygen / Impure nitrogen
Uselife	80,000-200,000 cycles with SGS test report	Maybe 50,000 cycles
Salt spray testing	Up to 96 hours	Maybe up to 12 hours
Inspection	All procedure sampling inspect, complete inspect before delivery	Maybe sampling inspection
Defective product	Re-produce new, If reach 10%, 100% items re-produce new	Maybe Repair

How We Work With You

Send Inquiry

Tell us your product type, application, quantity, and any drawings or technical details.

Technical Review

We evaluate force, stroke, length, mounting, and material requirements to confirm the right solution.

Quotation

You receive a business quotation based on product specification, quantity, and project needs.

Sample or Production

Samples can be arranged for testing, or bulk production can proceed after confirmation.

Inspection & Shipment

Products are checked, packed, and arranged for export shipment according to the agreed terms.

Frequently Asked Questions

What's your MOQ for custom gas springs?

100pcs for standard customization (rod/fittings); 100pcs for full tube/piston customization. Sample order 1-20pcs available.

What is the difference between a gas spring and a gas strut?

In many markets, the two names are used interchangeably. Both usually refer to a sealed gas filled component that provides controlled support and motion assistance.

What information should I provide when requesting a quote?

It is helpful to provide gas spring type, force, stroke, extended length, compressed length, end fittings, quantity, application photos, and drawings if available.

Can you provide gas springs for corrosive environments?

Yes. Stainless steel gas springs are suitable for marine, food equipment, medical, and outdoor use where corrosion resistance is important.

Can TieYing make custom gas springs based on my sample or drawing?

Yes. We can review your sample, drawing, force requirement, dimensions, end fittings, and application condition to propose a matching solution.

Do you only supply standard products?

No. We support both standard gas springs and customized projects for distributors, wholesalers, and OEM customers.

Are your gas springs suitable for wholesale business cooperation?

Yes. This page is built specifically for wholesale and custom business. We welcome inquiries from global gas spring distributors, wholesalers, and industrial importers.

Do you provide force tolerance guarantee for bulk wholesale?

Yes. ±5% standard, ±3% upon request. Each batch is sampled and tested with a digital force tester.

Can you adjust the force after production?

No – force is determined by gas pressure & orifice. We precisely pre-set values. For adjustable force, choose locking gas springs.

What are gas springs used for?

Gas springs are commonly used in furniture, automotive, industrial machinery, medical equipment, and aerospace applications to provide controlled motion and support.

How can I request a custom gas spring?

Simply fill out our contact form with your specific requirements, and our team will assist you in developing a custom solution.

Request a Quote for Wholesale or Custom Gas Springs

If you are sourcing gas springs for distribution, project supply, or OEM manufacturing, send us your details and our team will review your requirement.

Talk to TieYing About Your Gas Spring Project

We welcome inquiries from global distributors, wholesalers, importers, project buyers, and OEM customers looking for a reliable gas spring manufacturing partner.

Suitable for B2B Buyers

Wholesalers, distributors, resellers, importers, machinery makers, and industrial equipment brands.

Helpful Technical Inputs

Product type, force, stroke, length, fitting style, quantity, environment, drawings, and target application.

Business Cooperation Options

Standard wholesale supply, custom development, and long term manufacturing support.

Ready to Discuss Your Project?

Get technical support and a quotation within 24 hours