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Coil spring Product List and Ranking from 13 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Coil spring Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 鶴岡発條 Yamagata//Machine elements and parts
  2. 幸手スプリング Ibaraki//Machine elements and parts
  3. 大日本スプリング製作所 大日本 Osaka//Industrial Machinery
  4. 4 高畑 Osaka//Other manufacturing
  5. 4 高橋スプリング Saitama//others
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Coil spring Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Twisted spring, phosphor bronze wire, C5191, Φ1.4 鶴岡発條
  2. Coil spring 大日本スプリング製作所 大日本
  3. Introduction to the Basics of Springs 幸手スプリング
  4. Independent suspension "Pocket coil" 高畑
  5. 4 Satte Spring Co., Ltd. Business Introduction 幸手スプリング

Coil spring Product List

1～15 item / All 27 items

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Takahashi Spring Co., Ltd. Company Profile

Takahashi Spring Co., Ltd. Company Profile

A solid strategy for a quiet world with reliable technology! We are always looking to the future and taking on challenges, such as pioneering new fields.

Takahashi Spring Co., Ltd. not only ensures a stable supply of high-quality products but also thoroughly manages the production planning and process from production to delivery to meet the recent demands for a variety of small quantities and shorter delivery times. We are constantly looking to the future and taking on challenges, such as the introduction of an automatic cleaning system that ensures hygiene management for medical springs, the development of new fields utilizing a network of partner factories, and the development of non-metal springs. 【Business Activities】 ■ Manufacturing of precision coil springs and flat springs ■ Related products for press processing ■ Pressing, forming, cutting, and assembly of parts ■ Lead wire assembly, welding, and other metal processing *For more details, please refer to the PDF document or feel free to contact us.

  • Spring
  • Other machine elements

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Spring Coil Spring (Compression)

Spring Coil Spring (Compression)

1,000 needs with 1,000 technologies.

Our springs, boasting high quality, are born from delicate ideas and a thorough customer-first philosophy. This type of spring, commonly referred to as a compression spring, has a proportional relationship between the compressive load (coil axis load) and deflection.

  • Spring
  • Other machine elements

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Introduction to the Basics of Springs

Introduction to the Basics of Springs

Introducing examples, uses, and effects for each type, such as compression coil springs and square springs!

Since our founding, we have continued to provide "springs" for a wide range of fields, including precision springs for automobiles, medical devices, and electronic equipment. This document explains the basics of "springs." It introduces examples of use, applications, effects, and materials for various types, from general compression coil springs to wire forming. [Contents] ■ About Springs ■ Compression Coil Springs ■ Tension Coil Springs ■ Torsion Springs ■ Leaf Springs ■ Heavy Compression Coil Springs ■ Wire Forming ■ Others (Prototypes) *This document can be viewed immediately via "PDF Download." Please feel free to contact us with any inquiries.

  • Spring
  • Other machine elements

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Coil Spring Product Catalog

Coil Spring Product Catalog

Overview of springs and specifications of various types of springs are published!

The "Coil Spring Product Catalog" is the product catalog of Oneston Co., Ltd., which sells standard mold components and manufactures mold and machine parts. This catalog includes an overview of springs, how to choose springs, the relationship between the number of uses and compression ratio for each spring, and tolerances. Additionally, it features various springs such as the "Power Spring TF (for light loads)," "High Deflection Power Spring TR," and "Round Wire Coil Spring LR." [Contents] ■ Overview of Springs ■ Standard Spring Series Load Curve Diagrams (How to Choose Springs) Power Springs ■ Standard Spring Series Load Curve Diagrams (How to Choose Springs) High Deflection Power Springs ■ Standard Spring Series Load Curve Diagrams (How to Choose Springs) MR, LR Round Wire Coil Springs ■ Relationship between the number of uses and compression ratio for each spring, tolerances for Power Springs, and more. *For more details, please refer to the catalog or feel free to contact us.

  • Other machine elements
  • Other molds
  • others

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Compression spring SUS304-WPB Φ0.35 spring index

Compression spring SUS304-WPB Φ0.35 spring index

The "spring index," also known as D/d (debaide), is a value that serves as a guideline for the difficulty of processing.

The material used is "spring stainless steel wire SUS304-WPB." The wire with a diameter of Φ0.35 is wound into a coil with an average diameter of Φ11mm. The spring index is approximately 31, indicating that it is a spring with a high difficulty level for coiling processing. The spring index is the value obtained by dividing the average coil diameter by the wire diameter, serving as a guideline for the difficulty of processing the spring. It is also referred to as the spring index = D/d (Devi-D). According to JIS standards, a spring index between 4 and 22 is desirable. If the spring index is 4 or lower, the coil diameter is small and tight, making it difficult to wind; if the spring index exceeds 22, the coil diameter is large and fluffy, making it difficult to wind, which gives you that impression. This spring has a spring index exceeding 22, at 31, but how does it look? It seems to be wound quite neatly. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Technical contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd. for springs. We also support web conferences.

  • Spring

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Compression spring, phosphor bronze wire C5191W Φ0.26, return spring.

Compression spring, phosphor bronze wire C5191W Φ0.26, return spring.

Control the free length with a sensor to minimize variations in installation to maximum load.

This is a spring used for controlling the movable iron piece of an electromagnetic valve. To accurately manage the installation to maximum load, a sensor called a length measuring device is used. The length measuring device automatically measures and adjusts the free length of the spring during the coiling process. Since the variation in the spring's load is almost proportional to the variation in free length, control using this length measuring device is effective. The material used is "phosphor bronze wire, C5191W." After spring forming, the spring's properties are enhanced through heat treatment. Similar springs have been successfully made from "piano wire, SWP-A, SWP-B" and "stainless steel wire for springs, SUS304-WPB, SUS316-WPA." If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Technical contact: Ujiie Phone: 0235-22-0407 Tsuruoka Spring Co., Ltd. Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com

  • Spring

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[Manufacturing Example] Coil Bone

[Manufacturing Example] Coil Bone

The length can be set freely from 70mm to 400mm! It can be bent flexibly!

We would like to introduce our manufactured product, "Coil Bone." It is used in women's innerwear, corrective underwear, medical corsets, and more. One of the product's features is that it can be flexibly bent by combining right-hand and left-hand springs. The type with a wire diameter of 0.6 to 0.7 mm is used in women's innerwear, corrective underwear, knee support pads, etc., while types with a wire diameter of 1.0 mm or more are used in medical corsets. The length can be set arbitrarily from 70 mm to 400 mm. [Case Overview] ■ Industry: Apparel/Medical ■ Material: Hard steel wire (SWC) ■ Production Lot: From 1,000 pieces ■ Size: Φ1.0×15.0w *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil
  • Processing Contract

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Independent suspension "Pocket coil"

Independent suspension "Pocket coil"

Creating seats that offer a comfortable "sitting feel" like sitting on a sofa for relaxation!

The "Pocket coil" is an independent suspension system that eliminates friction noise between adjacent coils by wrapping each coil spring individually in PP non-woven fabric. We have developed a coil spring with excellent flexibility specifically for seating. It supports vertically against the load direction, providing superior cushioning with high responsiveness. 【Features】 ■ Developed a flexible coil spring ■ Eliminates friction noise between adjacent coils ■ Excellent cushioning with high responsiveness *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Industrial hardware compression coil spring

Industrial hardware compression coil spring

Industrial hardware compression coil spring

"Providing standard technology as a matter of course." ■ This is a compression coil spring for industrial hardware from Ueki Spring. ■ It can be used for various industrial hardware. ■ We welcome inquiries regarding detailed specifications and other concerns. *For more details, please contact us through the [Contact Us] section.

  • others

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Lighting coil spring

Lighting coil spring

Lighting coil spring

"Providing ordinary technology as a matter of course. That is Ueki Spring." ■ It is a spring for lighting. ■ We will manufacture according to your specifications and materials. ■ We can accommodate orders from 1 piece to large quantities. *For more details, please contact us.

  • others

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Spring coil spring (tension)

Spring coil spring (tension)

1,000 needs with 1,000 technologies.

Our springs, boasting high quality, are born from delicate ideas and a thorough customer-first philosophy. Tension coil springs are essentially considered the same as compression springs. (The coil part is typically tightly wound.)

  • Spring
  • Other machine elements

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From one piece to mass production! [Precision ultra-fine custom-made springs]

From one piece to mass production! [Precision ultra-fine custom-made springs]

Our company can accommodate custom springs, such as coil springs starting from 0.04mm, even from just one piece! Please feel free to consult us regarding prototypes, development, or any spring-related inquiries!

We are a precision spring manufacturer specializing in coil springs (compression springs, tension springs, torsion springs) and leaf springs. We respond to requests with high technical capabilities, from ultra-fine and ultra-small springs to complex wire products. We also manufacture progressive dies for leaf springs in our own factory, allowing us to handle high precision and difficult machining. In addition to springs, we welcome inquiries for various products, including precision sheet metal parts, press parts, and assembly parts, from prototypes to mass production. 【Features】 ■ Compression springs ■ Tension springs ■ Torsion springs ■ Leaf springs ■ Ultra-fine and ultra-small springs etc... *For more details, please download the PDF or contact us.

  • Spring

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Coil spring with a wire diameter of 0.04mm [compression coil spring]

Coil spring with a wire diameter of 0.04mm [compression coil spring]

It is relatively simple and easy to mass-produce, making the price affordable and the design of the mechanism easy!

A compression coil spring is a common type of spring. Is the image of a spring that you have in mind a compression coil spring? At RIKEN Spring Industry, we have technologies that are difficult for other companies to achieve, even with general "springs." Among the many types of springs, the most commonly used is the compression coil spring. The reason for this is that its shape is relatively simple, making mass production easy and resulting in a low price, as well as facilitating the design of mechanisms. Generally, the pitch of the winding (coil) is equal, and many have an equal pitch. 【Common shapes of the seat winding part】 ■ Closed end (ground) ■ Open end (ground) ■ Tangent tail end ■ Pig tail end *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Compression coil spring and tension coil spring

Compression coil spring and tension coil spring

Please feel free to consult us about flat springs, rings, disc springs, and other related assemblies.

We deliver high-quality products such as various compression coil springs and tension coil springs quickly. Our range of compression coil springs includes straight, single tapered, double tapered, and conical designs. They can be widely used for railway vehicles, aircraft, automobiles, construction machinery, electrical equipment, ships, and various machines. 【Features】 ● High quality and high reliability ● Responds to a wide range of needs ● Springs made from various materials ● Quick response with computer design ● Small lot orders are also possible For more details, please download the catalog or contact us.

  • Spring
  • Inductor Coil

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