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Spring Product List and Ranking from 44 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.

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. 栄電子 Tokyo//Industrial Electrical Equipment
  2. タフトレーディング Tokyo//others
  3. KALLER Kanagawa//Machine elements and parts
  4. 4 エコールド・ジャパン Chiba//Trading company/Wholesale
  5. 5 鶴岡発條 Yamagata//Machine elements and parts
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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. Spring-type mechanical seal, diagonal wound coil spring. 栄電子
  2. Stainless Steel Spring "High-Performance Fluororesin Coated O-Ring for Extremely Low Temperatures" タフトレーディング
  3. Gas spring (gas damper) with locking function エコールド・ジャパン
  4. 4 Cam Unit for Press Molds "Flex Cam" KALLER
  5. 5 Smorley "Wave Spring/Wave Washer" 木村洋行

Spring Product List

61～75 item / All 375 items

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Achieving both price advantages and stable supply: New product 'UEI Gas Spring'

Achieving both price advantages and stable supply: New product 'UEI Gas Spring'

We offer attractive prices made possible by being a latecomer manufacturer, along with stable supply through a rich inventory of readily available products from various manufacturers!

Are you struggling with significant price increases for products due to rising material costs and an unstable supply system caused by business closures and manufacturing withdrawals? If you would like, please let us know the part number of the gas spring you are currently using. We will propose and estimate alternative products (equivalent items). We also accept inquiries for custom products. We have implemented a multi-variety, small-lot production system to achieve high quality, low cost, and short delivery times. We will respond broadly to each of your requests and solve your manufacturing concerns! ☆ Currently, for those who download the flyer on this page, we are offering a complimentary separate catalog. It contains detailed information presented clearly, so please take a look.

  • Hydraulic Equipment
  • others

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Plastic Extrusion: Polycarbonate Resin Spring

Plastic Extrusion: Polycarbonate Resin Spring

★Excellent flexibility and durability resin spring★

This is a resin spring made from highly impact-resistant polycarbonate. It will be delivered in a straight state (rod-shaped), and can be used in a spring shape only in the necessary areas. Production will be done in lots according to the size.

  • plastic

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CWS contributes to labor reduction and product miniaturization - San-Etsu's Chowa Springs.

CWS contributes to labor reduction and product miniaturization - San-Etsu's Chowa Springs.

Coiled wave springs (CWS) that demonstrate excellent power in limited height spaces. They contribute to reducing work processes and miniaturizing products.

CWS refers to a compression spring formed by coiling flat wire into a continuous wave shape. 【Features】 ■ The structure receives load evenly around the coil circumference, allowing for stable and parallel "deflection" (stroke) both up and down. ■ It can handle loads significantly greater than those of conventional compression springs (compression springs), enabling a lower installation height. This contributes to the miniaturization and weight reduction of products. ■ It is more suitable for smaller strokes or static use than for larger strokes. A clear example is that by replacing multiple compression springs used in the clutch section by automobile manufacturers with a single CWS, we were able to resolve issues such as "high labor costs and time-consuming assembly" and "troublesome maintenance." Additionally, compared to disc springs or wave washers punched from sheet material, it offers better yield, lower costs for mold forming, and the ability to accommodate shape changes and special plate thicknesses, making it a noteworthy alternative to disc springs and wave washers. *Since the load is smaller compared to disc springs, it cannot be simply replaced, but it can simplify complicated assembly processes depending on the application.

  • Spring
  • Inductor Coil

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Ultra-fine spring (outer diameter less than Ф100μm)

Ultra-fine spring (outer diameter less than Ф100μm)

World-class technology and achievements for catheters and semiconductor testing equipment.

Currently, the demand for small springs is rapidly increasing. There are various applications, including contact springs, connector springs, and coil springs used in medical catheters, among others. Among these, the springs used in semiconductor testing equipment are particularly in demand in the microscopic world. They serve the purpose of checking whether current is flowing through the electronic circuits of semiconductors. These are ultra-fine springs with an outer diameter of less than Ф100μm, and there are only a limited number of companies in Japan that can produce them.

  • Spring

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Custom manufacturing of special springs

Custom manufacturing of special springs

Ultimate handmade! As long as there are challenges with springs in this world, I want to solve them with the skills I have.

Hōei Spring Industry is a "specialized manufacturer of custom springs." We do not produce general-purpose products, but have continued to focus on manufacturing high-quality custom springs. Even challenges that would normally raise eyebrows have been solved with our accumulated knowledge and manufacturing know-how, which spans approximately 10,000 types annually, and above all, our passion for achieving our goals. Instead of mass-producing with machines, we focus on the materials and processes, performing processing at the best timing for custom springs. The careful pursuit of each step, including material selection, preheating time, number of coils, heat treatment, and polishing, results in products that surpass JIS Grade 1. 【Product Offerings】 ■ Design, manufacturing, and sales of springs ■ Manufacturing and sales of couplings *For more details, please refer to the PDF materials or feel free to contact us.

  • Spring
  • Contract manufacturing

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Business Introduction

Business Introduction

"Integrity" and "speed." A commitment to 100% quality, not 99%.

Since its establishment in 1962, our company has been recognized for its technological capabilities, development strength, and quality in the automotive field, supplying springs for fuel supply, exhaust gas control, boost pressure control, distribution devices, and various safety devices. In the field of currency processing machines (ATMs), we provide springs for various functions to ensure reliable processing of banknotes and coins. We manufacture over 5,000 types of precision springs tailored to specific applications. Our "precision sheet metal" is incorporated into machines that require safety, security, and convenience in daily life. It plays a vital role in components such as the housing, frame, and main parts of banknote processing machines, as well as key parts of precision scales and covers for machine tools, often in areas not visible in everyday use. Additionally, we create products tailored to customer needs, whether they are completely original or focused on quality and convenience. Our proud technology has made it possible to meet the varying customer demands for "quality," "cost," and "delivery time" based on different applications and purposes. For more details, please contact us or refer to our catalog.

  • Spring
  • Other Auto Parts
  • Other machine elements

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BESTEC gas spring

BESTEC gas spring

Power to the mold. Compact in size and price. A strong ally for cost reduction!

The gas springs from South Korean company BESTEC have already been adopted by many well-known manufacturers in the country. With the meticulous service of Hayashi Corporation, our customers are also satisfied. <Compact in Size and Price> We have achieved thorough low costs by forming a strong partnership with manufacturers. Utilizing the compactness made possible by innovative internal structures, we can also design the molds to save space. This is a key to cost reduction. <Remarkable Wear Resistance> The rod surface is meticulously polished, achieving a surface roughness of Ra0.01μm or less. It excels in wear resistance. <Revolutionary Safety Structure> The cylinder adopts a screw fastening method to prevent stress concentration and ensure safety. <Globally Recognized Production Quality> We meet various quality standards such as CE, PED, RoHS, ISO9001, and ISO14001. We guarantee high quality.

  • Press Dies
  • Mold Design
  • Other Auto Parts

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BESTEC Gas Spring NPZ Type

BESTEC Gas Spring NPZ Type

Lower price compared to competitors' conventional products! It greatly contributes to reducing mold costs.

Hayashi Corporation has started selling gas springs from BESTEC, a South Korean company, as its general agent in Japan. BESTEC's gas springs have already been adopted by companies worldwide, including in South Korea, and have achieved significant results. The NPZ type of BESTEC gas springs contributes greatly to cost reduction compared to conventional products from other companies. With our immediate delivery system, orders placed by 4 PM can be delivered the next day. 【Features】 - Low price - Significant contribution to mold cost reduction - Immediate delivery system - Next-day delivery available For more details, please contact us or download the catalog.

  • Other machine elements

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Uchida Spring Manufacturing Co., Ltd. Business Introduction

Uchida Spring Manufacturing Co., Ltd. Business Introduction

We will deliver high-quality products quickly.

Uchida Spring Manufacturing Co., Ltd. manufactures high-quality, high-reliability springs for aircraft. We meet a wide range of needs (cold forming φ1.0 to φ15.0, hot forming φ11.0 to φ75). We challenge new technologies and produce springs using various materials. We respond quickly with computer-aided design. We can swiftly propose springs that meet our customers' requirements using our in-house developed computer design system. We also accommodate small lot orders. Please feel free to place an order even for one piece. For more details, please contact us or refer to our catalog.

  • Spring

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Gas spring free piston type

Gas spring free piston type

Gas spring free piston type (mountable in all directions) with a lineup of 33 types ranging from 50mm to 250mm stroke.

The "HANIL-TSB Gas Spring" uses compressed nitrogen gas, making it compact and lightweight with a small spring constant. It provides nearly constant spring force over a wide range of strokes, allowing for control of the piston rod's operating speed. This catalog introduces the structure of gas springs, their reaction characteristics, selection, usage precautions, and lineup. [Contents] ■ Gas Spring Structure ■ Gas Spring Reaction Characteristics ■ Gas Spring Selection ■ Gas Spring Usage Precautions ■ Lineup *For more details, please refer to the PDF materials or feel free to contact us.

  • Spring

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Gas spring with stepless adjustment (free lock)

Gas spring with stepless adjustment (free lock)

Gas spring with a built-in locking mechanism that allows for stepless length adjustment! *This is a custom order item. Small lots (from 50 units) can be accommodated.

◆What is a "Continuously Adjustable (Free Lock) Gas Spring"? It is a gas spring that incorporates a locking mechanism allowing for continuous length adjustment. It is used in a wide range of applications, such as the height adjustment of tables and the reclining mechanisms of beds and chairs. We also offer custom-made products tailored to your needs. Please feel free to consult with us.

  • Spring

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Characteristics of Kanto Spring: Medical Applications

Characteristics of Kanto Spring: Medical Applications

Leave the medical springs made of precious metals and titanium alloys to Sakate Spring!

At Kizuki Spring, we handle medical springs made of precious metals and titanium alloys. If you are looking for products with high contrast, as well as those that are biocompatible, biocompatible, and non-magnetic, please feel free to consult us. *For more details, please refer to the PDF materials or feel free to contact us.

  • 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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Eco PP Spring

Eco PP Spring

The compatible sizes are Φ25, 32, 38, 50, 65, 75! Suppresses localized bending near the fittings.

We would like to introduce our "Eco PP Spring." It is a filling material used when tightening the "TAC Eco Line" with flat bands, and the compatible sizes are Φ25, 32, 38, 50, 65, and 75. It is used to suppress localized bending near fittings. Please feel free to contact us if you have any inquiries. 【Features】 ■ Filling material used when tightening the "TAC Eco Line" with flat bands ■ Used to suppress localized bending near fittings *For more details, please download the PDF or feel free to contact us.

  • hose

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"Specialized Manufacturer of Springs" Tapered Leaf Springs for Automobiles

"Specialized Manufacturer of Springs" Tapered Leaf Springs for Automobiles

We customize the design and production of tapered leaf springs for trucks and railway vehicles according to the needs of our customers, using our unique production technology. Made in Taiwan.

【Specifications】 Width: 50mm~100mm Plate thickness: 10mm~38mm 【Features】 1. By using high-quality spring steel and adopting specified materials and coatings according to customer needs, we can manufacture long-lasting springs suitable for the usage environment. 2. We implement strict manufacturing process management and pass durability tests, in addition to demonstrating stable performance over the long term. 3. Automotive industry client: MITSUBISHI 4. Reducing the number of plates lightens the weight and minimizes friction and noise between the plates. 5. Comprehensive inspection, testing, and verification system. 6. Custom-made options available. 7. ISO 9001 certification obtained. 8. ISO 14001 certification obtained. 9. ISO/TS 16949 certification for the automotive industry obtained. *Japanese and English support available* If you have any requests or inquiries regarding our products, please feel free to contact us. 《Product Lineup》 ● Coil springs (for automotive suspension/railway vehicles/machine and industrial use) ● Automotive stabilizers ● Automotive torsion bars ● Leaf springs ● Torsion springs ● Railway rail clips ● Springs for electric shutters

  • Spring
  • Other Auto Parts

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