Spring Product List and Ranking from 29 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

Spring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. ダドコジャパン DADCO Japan, Inc. Kanagawa//Building materials, supplies and fixtures manufacturers
  2. ファインパーツ 本社 Kanagawa//others
  3. 不二ラテックス Tokyo//others
  4. 4 ＴＯＺＥＮ 東日本事業所 Saitama//others
  5. 5 タツタ Osaka//Trading company/Wholesale
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Spring Product ranking

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Fine Parts Co., Ltd. Business Introduction ファインパーツ 本社
  2. Small Resin Damper FPD Series 不二ラテックス
  3. Solution under extreme conditions! High-temperature countermeasure option 'Nitrogen Gas Spring' ダドコジャパン DADCO Japan, Inc.
  4. Nitrogen Gas Spring "Ultra Force(R) U Series" ダドコジャパン DADCO Japan, Inc.
  5. 4 Floor-mounted vibration isolation spring "TS Series" ＴＯＺＥＮ 東日本事業所

Spring Product List

61～75 item / All 75 items

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Nitrogen Gas Spring "90.10RX Series"

Nitrogen Gas Spring "90.10RX Series"

It emphasizes reducing overall impact force and a durable design with a long lifespan!

The "RX Series" is a patented nitrogen gas spring that replaces the 90.10R-RIC series. It aligns with the concept of DADCO's ISO series. Additionally, this product, which is the successor to the 90.10R series, matches the ISO profile. It emphasizes a design that reduces overall impact force, ensuring long life and durability. 【Features】 ■ Reduces mechanical shock and noise during initial impact ■ Matches ISO profile ■ Patented ■ Reduces overall impact force ■ Emphasizes long life and robust design *For more details, please refer to the PDF document or feel free to contact us. *CAD data is also available. If you wish to obtain it, please request it through "Contact Us."

  • Reinforcement and repair materials
  • Special function opening
  • Spring

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Power Cam & Power Pump System *Video Available

Power Cam & Power Pump System *Video Available

Introducing the guided nitrogen gas spring return hydraulic cam with 15kN and 40kN pressure models!

The "Power Cam and Power Pump System" is designed for use with molds that require secondary processing and features high-quality guide components for a specific long service life. Each system requires at least one "Power Cam" and one "Power Pump," along with a transmission means such as a hydraulic hose between the two. When using a set of "Power Pump" and "Power Cam" from the same series and stroke, the area of the piston in the pump's hydraulic cylinder is the same as the area of the "Power Pump," allowing the "Power Cam" to transmit stroke, speed, and pressure on a 1:1 basis. 【Features】 ■ Ideal for use in secondary processes such as piercing, trimming, forming, and bending ■ Power Cam can be installed and operated in any direction ■ Available in pressure models of 15kN and 40kN *For more details, please refer to the PDF materials or feel free to contact us.

  • pump
  • Spring

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Heavy Load Reusable Guide Retainer Set "GRS/GRS.HD Series"

Heavy Load Reusable Guide Retainer Set "GRS/GRS.HD Series"

Two sizes of retainer mounts (HD1 and HD2) are available, compatible with various configurations and stroke lengths.

The "GRS/GRS.HD series" is a high-quality, extremely long-lasting guided component designed to be used as a single unit in molds, replacing conventional guide pins, bushings, and spool stoppers. The standard type allows for the selection of models with four different rod diameters that can withstand a pad weight of up to 175 kg using two or more GRS units. The "GRS.HD" is designed to meet the specifications of harsh automotive parts molds and has an even more robust configuration. 【Features】 ■ Cost reduction with common pins, bushings, and spools ■ Five rod diameters: 25mm/30mm/36mm/50mm and 65mm ■ Sturdy integrated housing with upper and lower wipers ■ Various stroke lengths to meet application requirements *For more details, please refer to the PDF document or feel free to contact us.

  • others
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Hydraulic snubber (hydraulic damper) - shock absorber

Hydraulic snubber (hydraulic damper) - shock absorber

While it smoothly follows the thermal movement of the piping due to thermal expansion, it absorbs the vibrations of the piping and protects the piping and equipment when impact loads such as earthquakes occur.

This is a hydraulic snubber (hydraulic vibration damper) from the German company LISEGA, which boasts the world's top market share in pipe supports (piping support devices). We have standard products in stock at our domestic factory in Japan, enabling short delivery times. LISEGA's hydraulic snubber has been in use for over 40 years. The most common cause of trouble with hydraulic snubbers is oil leakage due to rapid wear, damage, and corrosion; however, LISEGA has optimized the internal sealing mechanism, guides, and operating oil of the hydraulic snubber to ensure it functions without issues for at least 23 years in the normal operating conditions of a nuclear power plant, which is proven by reliable certification methods. LISEGA hydraulic snubbers guarantee excellent performance and long service life due to the following quality characteristics: - The main body parts are made of corrosion-resistant materials. - A special sealing mechanism is employed. - A special vibration-resistant guide is used. - Built-in oil reservoir. - A minimum maintenance-free operating period of 23 years approved by testing. - A design life of 60 years. - Certification of compliance testing according to KTA3205.3. - Product design in accordance with ASME-NCA3800.

  • Geothermal Power Generation
  • Thermal power generation
  • Other power generation
  • Spring

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Gas spring

Gas spring

Gas spring with excellent corrosion resistance and chemical resistance, suitable for a wide range of applications.

We offer "gas springs" that have achieved improved durability through structural enhancements such as the adoption of bushings in the guide. All models can be set with initial gas resistance according to customer specifications in increments of 10N. Additionally, we can accommodate small lot orders starting from just one piece, and we will fill the gas according to customer specifications from a single unit. 【Features】 ■ Small lot order acceptance ■ Wide variety of models ■ Free mounting direction ■ Hydraulic resistance available ■ Operating temperature range: -20 to 80°C, etc. *For more details, please download the PDF or contact us.

  • Gas equipment
  • Spring

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Resin damper (linear type)

Resin damper (linear type)

Stop the linear movement in a way that 'catches' it!

We handle "resin dampers (linear type)" that apply braking to linear motion in a way that "catches" it, similar to shock absorbers. They are used for purposes such as improving safety, reducing noise, and enhancing a sense of luxury. Additionally, the use of resin components has achieved weight reduction and cost savings. 【Series Lineup】 ■ FPD Series: Resin Dampers ■ FPR Series: Pull Direction Resin Dampers ■ FPA Series: Adjustable Resin Dampers *For more details, please download the PDF or contact us.

  • Earthquake-proof and vibration-damping equipment
  • Spring

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Fully Customized Gas Spring

Fully Customized Gas Spring

Available for purchase starting from a minimum of 50 units. We accommodate not only new designs but also the production of equivalent items. Prototypes can be made from just one unit.

We offer custom manufacturing of "gas springs." In addition to new designs, we can also produce items that match existing specifications. We can deliver with a minimum order of 50 units, and we can accommodate the production of prototypes for verification starting from just one unit. 【Features】 ■ Minimum purchase quantity is 50 units (1 lot) ■ Production of items equivalent to your currently used gas springs is also possible ■ After verifying with prototypes, detailed specification adjustments can be made *For more details, please refer to the PDF materials or feel free to contact us.

  • Subsidiary materials
  • Spring

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Gas spring semi-custom made

Gas spring semi-custom made

We respond with multi-variety production! You can choose from a wide range of variations of the main body.

We offer custom production of "Fuji Latex Gas Springs." Gas pressure can be set to your specified value starting from just one unit. You can choose from various types of brackets that suit your application. Additionally, if you have trouble selecting a gas spring, we can assist with the selection process. Please feel free to contact us with your requests. 【Features】 ■ Choose from a wide variety of body options ■ Choose from a wide range of bracket types ■ Production is possible starting from one unit ■ Selection calculations are available *For more details, please refer to the related links or feel free to contact us.

  • Subsidiary materials
  • Spring

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Bolt and nut anti-loosening spring "Petal Fastener"

Bolt and nut anti-loosening spring "Petal Fastener"

Due to the influence of the tightening force, the outer diameter triangle has shifted to a hexagon! Completion of the construction can be confirmed visually.

The "Petal Fastener" is a dropout prevention spring that provides a loosening prevention effect through the tightening force and pressure of the spring. Due to the influence of the tightening force, the outer diameter triangle is displaced into a hexagon. When the end of the nut side contacts the nut and expands, the installation is complete. Additionally, this causes pressure against the nut from the three sides of the spring. 【Features】 ■ Loosening prevention effect due to the tightening force and pressure of the spring ■ Visual confirmation of installation completion ■ Can be installed on existing bolts and nuts ■ Available sizes range from M4 to M36 *For more details, please refer to the PDF document or feel free to contact us. Our representative will provide an explanation. 　　TEL: 06-6747-4450 　　Mail: kobori-f@info.ne.jp 　　To Shirayama

  • others
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Kansai Spring Manufacturing Co., Ltd. Company Profile

Kansai Spring Manufacturing Co., Ltd. Company Profile

Achieving low cost while maintaining high quality! Our technological prowess leads the future.

Since its establishment in September 1952, Kansai Spring Manufacturing Co., Ltd. has been engaged in the production of automotive chassis springs, various types of coil springs, and metal pressing processing. We possess the creativity and technical skills to meet the diverse needs demanded by the times, ensuring high quality and providing satisfaction and trust to our customers. From a region where traditional historical heritage, lush nature, and the Kansai cultural and academic research city harmoniously coexist, we continuously communicate with the world. 【Business Activities】 ■ Manufacturing of automotive parts and lighting components ■ Coil spring products ■ Pressed products ■ Leaf spring products ■ Wire processing products ■ Ring-shaped products ■ Plastic molded products *For more details, please refer to the PDF materials or feel free to contact us.

  • others
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Introduction of case studies on the production of coil springs for automotive parts!

Introduction of case studies on the production of coil springs for automotive parts!

I will introduce a case where we supported a company that was struggling due to production stoppages at overseas factories by providing domestic production and alternative mass-produced products.

Our company can handle various metal press products such as leaf springs, coil springs, disc springs, wave springs, flat springs, and precision presses. We also offer insert molded products, clinched press products, and heat-adhesive press products. 【Case Study Introduction】 In 2021, due to the lockdown caused by COVID-19, our customer faced difficulties as production at their overseas factory was halted. As a result, we received an urgent request from the customer for the production of automotive spring products, given our extensive experience in processing various automotive spring products. We produced approximately 300,000 units in response to the urgent request, while also managing other mass-produced items, and we successfully delivered the requested production quantity. By supplying approximately 300,000 parts this time, we were able to contribute to the Japanese automotive industry by providing alternative parts supply to Japanese automobile manufacturers without stopping their production lines. As a result, we responded swiftly to the urgent short-term request and maintained high quality, earning us a "Special Contribution Award" from the customer. *For more details, please download the PDF or contact us.

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High Tension Spring [Precision Spring Manufacturing Co., Ltd.]

High Tension Spring [Precision Spring Manufacturing Co., Ltd.]

High-tension springs that achieve both space-saving and high load capacity.

Our company handles "High Tension Springs" that contribute to challenges such as weight reduction, space saving, and VA/VE. They can be manufactured with a strength of 2 to 5 times the upper limit initial stress of JIS, and can be produced using the same materials and processes as regular springs. Please utilize them for VA/VE through methods such as reducing wire diameter. [Achievements] - Automotive sector - Agricultural machinery sector, etc. We are Precision Spring Manufacturing Co., Ltd. - Business: We process various types of springs, perform bending of wire and pipes, and conduct welding processes. - Location: Okayama City, Okayama Prefecture - Quality: - We have obtained ISO 9001 certification, enabling us to manage quality in accordance with our customers' quality assurance systems. - We have also established a full guarantee system utilizing sensors and automatic sorting machines. - Delivery: - We have automated processes to reduce waiting times and shorten lead times, allowing us to respond to short delivery requests. Springs / Bane / Western Japan / Chugoku region / Okayama / ISO 9001 certification / High quality / Automation / Short delivery response / Bender / Laser / Brake / Robot welding / In-house production of welding jigs / Integrated production / Rotary table / Large product support / Small product support /

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Presentation of Materials: Features of Gas Springs

Presentation of Materials: Features of Gas Springs

Due to the small spring constant, a nearly constant spring force can be obtained over a wide range of strokes!

We would like to introduce the features of the "Gas Spring" that we handle. It is compact and lightweight, with smooth operation. The spring constant and gas reaction can be set over a wide range. Additionally, it can be designed according to the application, making it suitable for a wide variety of uses. 【Features】 ■ Due to the small spring constant, it provides nearly constant spring force over a wide range of strokes. ■ The spring constant and gas reaction can be set over a wide range. ■ Compact and lightweight. ■ Smooth operation. ■ Can be designed according to the application, allowing for a wide range of uses. *For more details, please refer to the PDF document or feel free to contact us.

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[Presentation of Materials] Case Studies on Gas Springs

[Presentation of Materials] Case Studies on Gas Springs

The longevity of gas springs has been achieved! The production line has not stopped for several years, contributing to increased productivity!

We would like to introduce a case study on the introduction of gas springs to a machine tool manufacturer. In a machine that performs metal processing, fine iron powder generated inside was adhering to the piston rod. Foreign substances were entering the cylinder, causing damage to the seals and leading to gas leaks. In response, we proposed an option called "wiper ring" to prevent the iron powder adhering to the piston rod from entering the cylinder, and an optional "protective tube" to minimize the adhesion of iron powder to the piston rod. After implementation, the longevity of the gas springs was achieved, and the production line has not stopped for several years, contributing to increased productivity. [Results of Implementation] ■ Achieved longevity of gas springs ■ The production line has not stopped for several years, contributing to increased productivity *For more details, please refer to the PDF document or feel free to contact us.

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Global Automotive Leaf Spring Market Research Report

Global Automotive Leaf Spring Market Research Report

Global Market for Automotive Leaf Springs (2023-2028): Semi-Elliptical, Elliptical, Parabolic, and Others

Mordor Intelligence's market research report predicts that the global leaf spring market for automobiles, which was valued at $5.05 billion in 2021, is expected to grow to $16 billion during the forecast period (2022-2027) at a CAGR of 16.1%. This report investigates and analyzes the global market for automotive leaf springs, covering the introduction, research methodology, executive summary, market trends, analysis by type (semi-elliptical, elliptical, parabolic, and others), analysis by vehicle type (passenger cars, light commercial vehicles, heavy commercial vehicles), analysis by sales channel (OEM, aftermarket), regional analysis (North America, Europe, Asia-Pacific, United States, Canada, Germany, United Kingdom, France, Russia, Spain, India, China, Japan, South Korea, and others), competitive landscape, market opportunities, and future trends.

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