Top 10 Gas Spring Manufacturers and Suppliers in 2025

Gas springs are the unsung heroes of modern engineering, quietly powering everything from office chairs and automotive hoods to industrial machinery and medical equipment. As demand for precision motion control continues to surge, choosing the right manufacturer has never been more critical. Whether you're sourcing for aerospace applications, furniture design, or heavy-duty industrial systems, quality and reliability are non-negotiable.

In this comprehensive guide, we've curated the top 10 gas spring manufacturers and suppliers leading the industry in 2025, helping you make informed decisions for your next project.

The Importance of Choosing a Quality Gas Spring Manufacturer

The issue of choosing a gas spring is not only about finding a part that fits, but also about investing in a part that is safe, functional, and durable. The poor quality of the gas spring may malfunction at any time and cause some damage or injury.

A well-established company will also have better materials, methods of production, and testing to give high-quality products. They deliver steady power, easy running of the machine, and have a long life span, all of which are important to industrial machines as well as home appliances.

Top 10 Gas Spring Manufacturers for 2025

Here is a rundown of the leading companies in the gas industry that have consistently demonstrated excellence.

1. Aosite Hardware Precision Manufacturing Co., Ltd

Founded in 1993 and located in Gaoyao, Guangdong—the "Hometown of Hardware"—AOSITE is an innovative modern enterprise integrating R&D, design, production, and sales of household hardware. Boasting a 30,000-square-meter production base, 300-square-meter product testing centre, and fully automated production lines, it has passed ISO9001, SGS, and CE certifications, and holds the title of "National High-Tech Enterprise."

AOSITE has established itself as a trusted name in the leading gas spring manufacturers, specialising in high-quality furniture hardware for modern cabinet systems. With a distribution network covering 90% of China’s first- and second-tier cities and an international presence across all continents, it continues to push innovation through advanced testing and precision engineering to enhance everyday living.

Key Quality Tests:

• High-Strength Anti-Corrosion Test: 48-hour neutral salt spray test achieving Level 9 resistance.
  
• Air Support Life & Force Value Test: 50,000-cycle durability and compression force testing.
  
• Hardness Test: Ensures superior strength and long-term reliability of integrated parts.

2. Bansbach Easylift

Bansbach Easylift of North America, Inc. is a German company with a strong global presence. They offer a wide range of customizable gas springs, including locking gas springs and tension springs. Their products are built to last, featuring high-quality powder-coated cylinders and durable piston rods. Bansbach Easylift is known for combining German engineering quality with flexible customization options to meet different customer needs.

3. Suspa

Suspa is a prominent German manufacturer specialising in gas springs, dampers, and lifting systems. Serving the automotive, furniture, and appliance industries, the company focuses on innovative solutions that enhance motion control, comfort, and safety across a wide range of applications.

4. ACE Controls

ACE Controls manufactures a wide range of vibration control products, shock absorbers, and industrial gas springs. Known for their durability and stability, ACE solutions perform reliably even in harsh industrial environments, enhancing both efficiency and safety in manufacturing processes. Their push-type and pull-type gas springs are available with body diameters from 0.31” to 2.76” (8–70 mm) , offering exceptional variety and long service life.

5. Ameritool

Ameritool, part of the Beijer Alma Group, has a long-standing tradition in manufacturing springs and pressings. Its gas spring division offers a comprehensive range of products for diverse applications, emphasizing engineering precision and high performance. With stainless steel options available in both fixed and adjustable force, as well as fixed-force carbon steel models, Ameritool provides solutions tailored to meet specific application requirements.

6. Industrial Gas Springs (IGS)

Industrial Gas Springs is a British company with an international distribution network. They have an extensive selection of gas springs and stainless steel selection characterised for corrosive applications. IGS has been characterised by its design services, which are custom-designed and the fact that it has good technical support.

7. Lesjöfors

Lesjöfors, part of the Beijer Alma Group, has a long history of producing high-quality springs and pressings. Its gas spring division offers a comprehensive product range for a wide variety of applications, specialising in high-performance solutions that demand advanced engineering expertise. The Lesjöfors Group supplies one of the world’s widest ranges of springs and pressings, delivering custom-made, technologically advanced solutions with flexible manufacturing across Europe and Asia.

8. Camloc Motion Control

Camloc Motion Control is a UK-based manufacturer specializing in motion control products such as gas springs, struts, and dampers. Renowned for its engineering-driven approach, the company focuses on creating customized solutions tailored to meet the specific needs of diverse industries and specialized applications.

9. DICTATOR Technik GmbH

Founded in 1932 and headquartered in Augsburg, Germany, DICTATOR Technik GmbH is a renowned manufacturer of precision metal products. The company offers a wide range of solutions, including lift equipment, door-closing systems, interlock mechanisms, drives, and gas springs, serving customers worldwide with reliable engineering and durable performance.

10. Stabilus

Stabilus is a global company, recognised by well-known gas springs, dampers, and at any time, mechanical drives of the highest quality, well-established and broad applications in many industries, such as automotive, furniture, and industrial applications. Their status of innovation and reliability can make them one of the leading competitors.

Why AOSITE Leads the Way in Gas Spring Innovation

Each industry has its own specifications. While many companies produce customised gas springs for specific applications, Aosite has created a distinct niche in the market through the combination of innovation, quality, and understanding customer needs, especially in the home hardware industry. Since its brand registration in 2005, AOSITE has been dedicated to designing high-quality hardware that enhances comfort, convenience, and overall daily living—adhering to the philosophy of "Crafting Hardware with Ingenuity, Building Homes with Wisdom.

Here’s what makes Aosite a distinguished Gas Spring Supplier:

• Advanced Features for Modern Furniture: Aosite's gas springs are not just simple lifting devices. They incorporate features like soft-up, soft-down, and free-stop functions.
• Rigorous Quality Control and Certification: Aosite operates under an ISO 9001-certified quality management system. Their products also meet the demanding Swiss SGS quality test and hold CE certification.
• Commitment to Safety and Sustainability: The company uses environmentally friendly materials, including non-toxic spray paint finishes and durable POM connectors. Its gas springs feature rigid, chromium-plated piston rods, enhancing durability and providing excellent corrosion resistance.

Specialised Product Range

Aosite offers a wide variety of gas springs tailored for specific uses, including:

• Cabinet Door Gas Springs: Designed for standard kitchen and wall cabinets.

Tatami Gas Springs: Specialised supports for floor-level storage systems.

• Gas Springs for Aluminium Frame Doors: Engineered to handle the unique requirements of modern, lightweight door designs.

Wrapping Up

The gas spring market in 2025 offers many excellent manufacturers, each with its own strengths. From global industrial leaders like Stabilus to specialised experts like AOSITE, there are plenty of solid options. When choosing a  gas spring supplier, it’s important to consider not only technical features but also their commitment to quality, innovation, and customer service

For professionals in the furniture industry, a manufacturer like AOSITE offers a compelling combination of modern capabilities, certified quality, and expert design, ensuring durable and standout products. By partnering with the right gas spring supplier, you can be confident that your projects will deliver high-quality results and long-lasting performance.