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Flat springs Product List and Ranking from 9 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

Flat springs Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. キョーワハーツ Kanagawa//Industrial Electrical Equipment
  3. 東都発条 Saitama//Machine elements and parts
  4. 4 特発三協製作所 Hyogo//Machine elements and parts
  5. 5 天伸 本社 Chiba//Manufacturing and processing contract
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Flat springs Product ranking

Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Leaf Spring (Thin Leaf Spring) Trivia Book 2 [Case Studies]
  2. Technical Information: How to Choose Metal Materials for Thin Plate Springs キョーワハーツ
  3. [Installation Method] Spring Plate for Thermistor Installation
  4. 4 Leaf spring 東都発条
  5. 4 Press processing technology (2) miniaturization and weight reduction キョーワハーツ

Flat springs Product List

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Leaf spring

Leaf spring

We are confident in quality, cost, and delivery! We will promote IT and further utilize our factory in Hangzhou, China to pursue global best costs.

The springs, which are essential components for manufacturing, are available for consultation with our company. We can handle various types of compression springs, tension springs, and torsion springs with approximately 30 machines owned by us and a strong network that includes our factory in Hangzhou, China. 【Features】 - Low cost - Fast response available *For more details, please contact us.

  • Spring
  • Flat springs

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Murata Springs Thin Plate Spring

Murata Springs Thin Plate Spring

Various products are active in all fields, including automotive, electronics, and home appliances.

Complexly shaped thin plate springs are produced through a consistent process of molding and processing, supported by mold design technology based on extensive experience and advanced tooling equipment, ranging from precision presses to presses of up to 300 tons. 【Features】 ○ Active in various fields including automotive, electronic devices, and home appliances. For more details, please contact us or download the catalog.

  • Spring
  • Flat springs

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Technical Information: How to Choose Metal Materials for Thin Plate Springs

Technical Information: How to Choose Metal Materials for Thin Plate Springs

As a result of excellent design, we can achieve high productivity products at low cost!

At Kyo-Wa Hearts, we specialize in the manufacturing of thin plate springs. In this document, we will introduce information following the basic selection methods, including examples of material selection based on customer inquiries and usage cases in special environments. Additionally, we will be exhibiting at the "Metal Press Processing Technology Exhibition" and the "Machine Elements Technology Exhibition," both held from June 21 (Wednesday) to June 23 (Friday), 2023. We sincerely look forward to your visit. [Contents] - Use of stainless steel and copper and copper alloys - Selection of non-magnetic spring materials at high strength levels - Considering the use of spring materials in high-temperature environments - Spring materials used in corrosive environments - Examples of springs with special structures *For more details, please refer to the PDF document or feel free to contact us.

  • Spring
  • Other metal materials
  • Flat springs

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Express prototype

Express prototype

Introducing our strengths! We can accept prototypes solely for shape and functionality verification.

Kyo-Wa Hearts Co., Ltd. accepts "express prototypes" and contributes to accelerating our customers' development speed from prototyping to mass production. In particular, we specialize in the production of thin sheet spring products, which are difficult to simulate in terms of springiness, sliding properties, and durability. Additionally, when you request a prototype of a flat spring, we can quickly transfer data thanks to our rich variety of acceptance formats. Please feel free to contact us. [Production Details (Partial)] ■ Usable sizes: from grain of rice to palm-sized ■ Lot sizes - Handmade prototypes: approximately 1 to 100 pieces - Mass production: 10,000 to over 1 million pieces *For more details, please download the PDF or feel free to contact us.

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  • Prototype Services
  • Flat springs

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Thin plate springs 'Special orders and prototypes are our specialty!'

Thin plate springs 'Special orders and prototypes are our specialty!'

It is shaped and processed to fit the usage condition of the thin plate, incorporating the action of a spring. Please leave custom orders and prototypes to us.

We process all kinds and shapes of materials according to their purpose and produce high-precision products.

  • Inductor Coil
  • Spring
  • Flat springs

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Leaf spring

Leaf spring

Achieving even greater efficiency with advanced equipment! 100% in-house production for short delivery times and low costs!

Our company processes "thin plate springs" using multi-forming. The multi-forming method offers good material yield and achieves cost reduction. Additionally, we manufacture 100% of our molds in-house using various machine tools, including wire-cut electric discharge machines, allowing us to respond with short lead times and low costs. 【Main Equipment】 ■ Multi-forming machine ■ Wire-cut electric discharge machine *For more details, please refer to the PDF document or feel free to contact us.

  • Spring
  • Flat springs

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Quality Assurance of Tokyo Spring Co.

Quality Assurance of Tokyo Spring Co.

Certified with the ISO 9000 series! Overwhelming quality assurance capability and analytical power!

Tohto Spring Co., Ltd. is a comprehensive manufacturer of precision springs, producing a wide range of products including coil springs, flat springs, precision pressed parts, and spring washers. Since obtaining ISO 9000 series certification in October 1999, we have been committed to strengthening our quality assurance system, engaging in daily improvement activities, and striving to enhance customer satisfaction. 【Quality Policy】 1. Creating products that we can guarantee 2. Creating products that satisfy our customers 3. Expanding the circle of improvement with everyone's participation We are dedicated to daily quality improvement in accordance with our quality policy. *For more details, please refer to the PDF document or feel free to contact us.

  • Spring
  • Flat springs

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[Case Study of Leaf Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (4)

[Case Study of Leaf Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (4)

A switch component with a size of 0.15t! It has been designed to prevent tearing and to avoid being crushed by bending.

We would like to introduce our manufactured "leaf springs and thin plate springs." They are bent parallel to the roll direction of the material, and there is nearby bending forming. The characteristic feature is that what is usually processed in two steps at two locations is done in one step. Additionally, there is a dowel at the bending section, and a dowel height of 0.4mm is required for a plate thickness of 0.15t, so we have devised a way to prevent tearing and ensure that it does not get crushed during bending. 【Case Overview】 ■Industry: Electrical Equipment ■Material: SUS301 ■Processing Method: Multi-forming ■Production Lot: 50,000 pieces and up ■Size: 0.15t *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Flat springs

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[Case Study of Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (1)

[Case Study of Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (1)

Used for connector keys! Made of SUS301 material and processed through multi-forming.

We would like to introduce our manufactured "leaf springs and thin plate springs." Due to the narrow bending inner dimensions relative to the plate thickness of 0.5mm, we process them with a core punch of the same thickness as the plate. As a result, we have devised measures in the material to prevent the core from breaking. 【Case Overview】 ■Industry: Electrical Equipment ■Material: SUS301 ■Processing Method: Multi-forming ■Production Lot: 50,000 pieces and up ■Size: 0.5t *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Flat springs

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Press processing technology (2) miniaturization and weight reduction

Press processing technology (2) miniaturization and weight reduction

Electronic devices such as mobile phones, computers, and connector components, which require miniaturization and lightweight design, need thin and small contacts and leaf springs.

Press processing of thin, small, and slender leaf springs. From prototypes of contacts and leaf springs for mobile phones, computers, and connector parts to mass production processing through mold manufacturing. 【Features】 Thickness can start from 0.03 mm. *For more details, please download the PDF or contact us.

  • Other machine elements
  • Flat springs

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We also accept inquiries such as "Will it not twist in this shape?" regarding precision press processing.

We also accept inquiries such as "Will it not twist in this shape?" regarding precision press processing.

Even during the fitting, it should be 0.08 or less. It should not come apart when dropped from a height of 20 cm.

The material of the small hole is stainless steel, with a thickness of 0.15, and a flatness of 0.08 or less, intended for use in shield cases. The thickness of the dowel is 0.2, the material is stainless steel, the flatness is 0.08 or less, the width is 0.8, and the bending height is 1.4. When these two are combined, they will not come apart even when dropped from a height of 20 cm, maintaining a flatness of 0.08 or less during engagement. Kyowa Hearts specializes in processing thin, small, and fine plate springs, from handmade prototypes to precision press processing using precision progressive dies. We are particularly skilled in the production of compact plate springs for mobile phones, computers, connector parts, and more. *For more details, please contact us or refer to our catalog.*

  • Other machine elements
  • Flat springs

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Leaf spring

Leaf spring

We accommodate oversized and custom springs! Please consult us.

This is a product formed into various shapes using thin sheet materials with presses, forming machines, etc. Inoue Manufacturing Co., Ltd. produces everything from compression springs, torsion springs, flat springs, and tension springs to wire processing and spring shoots, starting from just one piece. With our technology, experience, and various production facilities, we manufacture a wide range of products that meet our customers' needs, from large springs to long items. Our policy at Inoue Manufacturing Co., Ltd. is to prioritize quality and deliver products that ensure satisfaction and trust for our client companies. For more details, please download the catalog or contact us.

  • Spring
  • Flat springs

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Thin plate spring, stainless steel, high precision, distortion suppression, austempered product.

Thin plate spring, stainless steel, high precision, distortion suppression, austempered product.

Thin plate springs made of stainless steel, high precision, distortion suppression, austempered products. High precision thin plate springs with distortion suppressed through in-house austempering treatment.

"Various thin plate springs" are thin plate springs, washers, functional springs, etc., manufactured and sold by Tokushu Hatsujou Kogyo Co., Ltd. They facilitate fastening between resin and resin, as well as resin and metal. They are used in all kinds of machinery, including automobiles, office equipment, and electrical devices. 【Features】 ■ Usable in all types of machinery ■ Easily fastens resin to resin ■ Easily fastens resin to metal ■ A wide variety of shapes available *For more details, please refer to the catalog or feel free to contact us.

  • Spring
  • Axle parts
  • Other Auto Parts
  • Flat springs

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Technical capabilities of Tokyo Spring.

Technical capabilities of Tokyo Spring.

Creating new value with technology that exceeds customer expectations! We respond to diverse needs!

Tōto Springs continuously improves its technological capabilities with an unwavering spirit of challenge, and under the management philosophy of "creating new value," we will continue to develop new technologies to meet diverse needs. Our company has achieved a reduction in assembly processes by integrally forming three thin plate springs. Additionally, we have realized high-speed production of glossy stainless steel wire, which was previously considered impossible, through our unique tooling technology, establishing it over many years. We will also achieve processing that was thought to be impossible with the "know-how" and "new ideas" we have accumulated. Furthermore, we can provide ultra-small wire springs with a wire diameter of 0.035mm and a free length of 3.6mm, which is about half the thickness of a human hair. This is one of the products that demonstrates our high level of technological capability and precision. [Our Technology] ■ Integral forming of three components ■ Automatic forming previously considered impossible ■ Crushing processing of ultra-fine wire (wire diameter less than φ0.1) *For more details, please refer to the PDF document or feel free to contact us.

  • Spring
  • Flat springs

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[Case Study of Leaf Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (2)

[Case Study of Leaf Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (2)

Pre-bending is performed in the pressing process! In the forming process, bending is also done in all directions (3D).

We would like to introduce our manufactured "leaf springs and thin plate springs." These are used as embedded components in commercial electrical products. The processing process for this product involves preliminary bending (3D bending) in the pressing stage, and bending in all directions (3D) in the forming stage. 【Case Overview】 ■Industry: Electrical Equipment ■Material: SUS304 ■Processing Method: Multi-forming ■Production Lot: 50,000 pieces and up ■Size: 0.5t *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Flat springs

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Introduction to the applications and examples of use for leaf springs.

Introduction to the applications and examples of use for leaf springs.

We will guide you through the world of leaf springs that work behind the scenes!

Welcome to the page of Tokuhatsu Sankyo Seisakusho! The thin plate springs we manufacture function and are useful in ways you may not even notice. On this page, we introduce the functions of such thin plate springs. 【Holding】 Thin plate springs can exhibit the function of "holding things in place." For example, they are used to secure wiring for solar panels, and our processed products are used to hold different diameter pipes in water heaters. 【Fixing】 Thin plate springs can exhibit the function of "fixing and holding." For instance, in vending machines that you often use, the reason you can take your time deciding what to drink is that thin plate springs help display cans and bottles. Additionally, thin plate springs are used in fish grilling ovens. If the door of the fish grill were wobbly or loose... it would be quite concerning, wouldn't it? Thin plate springs firmly secure the grill door, contributing to deliciously grilling fish! ↓ If you want to learn more about thin plate springs, click here ↓

  • Spring
  • Flat springs

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Introduction of examples of using leaf springs.

Introduction of examples of using leaf springs.

I will introduce examples of using thin plate springs that function in unseen areas!!

Thank you for visiting the page of Tokuhatsu Sankyo Seisakusho! Our company specializes in the processing of thin plate springs, and on this page, we introduce examples of their use. We hope this serves as a reference for the ideas of engineers. 【Clamping】 Using the spring properties of plate springs, it is possible to clamp objects, with clips being a representative example. It is also possible to attach objects by clamping them. 【Fastening/Connecting】 Thin plate springs can be used to fasten cables or connect pipes of different diameters. 【Fixing】 Thin plates also have the function of fixing and holding objects. Thin plate springs are used in vending machines to display beverages. ↓ If you would like to learn more about thin plate springs, click here ↓

  • Spring
  • Flat springs

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We can produce thin plate springs that other companies cannot!

We can produce thin plate springs that other companies cannot!

Please leave products that have been rejected by other companies to Tokuhatsu Sankyo Seisakusho, which has years of expertise!

At Tokuhatsu Sankyo Seisakusho, we specialize in the processing of thin plate spring products. Stainless steel has spring properties, and simply bending it will not achieve the desired shape. This is where our years of know-how come into play. We can discern the characteristics of materials and shapes to carry out the processing. There are products that can only be made by a company that has been handling springs for a long time. Please feel free to consult us, even for products that other companies have declined to process! With Tokuhatsu Sankyo Seisakusho's technology, we realize the functions of thin plate springs, such as holding, clamping, and fixing! ↓ If you want to know more about thin plate springs, click here ↓

  • Spring
  • Flat springs

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