All products and services
1～17 item / All 17 items
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New product CWS released from the "San-Esu Bane" series.
A compression spring that exhibits stable deflection (shrinkage) and generates a large force with a small change in amount, standardized as CWS. It contributes to precise force retention and control, as well as miniaturization of products.
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Custom springs: "San-esu Springs" by Showa Springs specializes in custom springs.
The "San-Es Standard Springs," which can be purchased in several quantities, is a proud part of our lineup, but in fact, we are also skilled at creating "custom springs" tailored to our customers' requests!
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Twisted coil springs STA, STB, STC - San-Etsu standard springs
We have a constant stock of 270 types of torsion springs (torsion springs and kick springs) available for immediate delivery! A comprehensive lineup created with years of accumulated know-how and technology!
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Free size tension coil spring FP, FS San-Etsu standard spring
We always have a stock of 104 types of free-size tension springs that can be adjusted to any length, ready for immediate delivery! A comprehensive lineup created with years of accumulated know-how and technology!
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Tension coil spring (tension spring) HP, HS San-Etsu standard spring
We always have 424 types of tension springs (excluding free sizes) in stock and ready for immediate delivery! A comprehensive lineup created with years of accumulated design know-how and manufacturing technology!
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Compression coil spring (compression spring) AP, AS San-Etsu standard spring
We always have 919 types of compression springs in stock, ready for immediate delivery! Our extensive lineup is built on years of manufacturing technology and expertise in "spring design"!
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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.
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Guide to irregularly shaped torsion springs - brochures are also available for free distribution.
By using 'non-standard wire torsion springs (kick springs, torsion springs)' made from angle wire, it is possible to achieve space-saving, longer lifespan, and increased strength for springs. The latest materials are available!
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*Free guidebook gift - Standard series with flex shaft
The secret weapon of Chowa Springs, known for its rotational power transmission, is "San-Esu Springs." You can specify the length in 1mm increments, and we offer a wide range of options tailored to your needs!
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Shouwa Spring Manufacturing Co., Ltd. Business Introduction
The skills and rich experience cultivated over many years as the "unsung hero" behind the scenes.
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Flexible Shaft (Flex Shaft) Showa Spring Manufacturing Co., Ltd.
Capable of handling everything from manual rotation to high-speed rotation with a motor. 'Freely transmit rotational force (torque)' - Flexible shaft.
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One-touch coupler, Showa Spring Manufacturing Co.
This is a joint that allows for easy attachment and detachment without tools, providing comfortable torque transmission.
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[Currently available for free!] Comprehensive catalog of Sunes springs featuring 2000 standard springs.
Low cost and short delivery time! The "San-Es Series," a super long seller since 1979, is available in small quantities. Special specifications not listed in the catalog can also be prototyped from just one piece!
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Custom Flexible Shaft "Specializing in Custom and Prototype Support!" Showa Spring Manufacturing Co., Ltd.
A flexible shaft that can change direction in any orientation and freely transmit rotational force (torque). We are confident in our prototypes and custom products!
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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.
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We are currently giving away materials that provide a complete understanding of flexible shafts.
The "Flexible Shaft Guidebook" provides comprehensive knowledge about features, structures, and selection for flexible shafts all in one book.
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We are currently offering a booklet that introduces case studies of the "Flexible Shaft."
Free and flexible installation, capable of handling low-speed manual operation to high-speed motor operation. A collection of case studies introducing the hidden gem 'Flexible Shaft' is presented as a gift.
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