Our motto is the establishment of trust. With cutting-edge technology, we are pioneers of the era.
In the modern era where technological barriers continue to surge, Sigma Giken Co., Ltd. considers it our mission to develop and manufacture a range of products that are increasingly high-precision and high-performance. We will respond accurately to our customers' needs with a high level of technical expertise. What performance do our customers seek? What functions are they looking for? We believe in anticipating the future, coordinating with foresight, and delivering products of exceptional value to the world. We invite you to look forward to the future of Sigma Giken, which pursues convenience and safety closely tied to human society. 【Business Activities】 - Processing of various types of leaf springs and wire materials - Design and manufacturing of molds for press and forming machines - Design and manufacturing of automatic machines and special vehicle components For more details, please contact us or download our catalog.
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【Product Examples】 ○ In-house large FM processed products ○ Continuous press + in-house medium FM processing ZAM steel plates / galvanized products ○ In-house small FM processed products ○ In-house FM processed spring steel wire products ○ Continuous press + in-house FM processed stainless steel products ○ In-house FM molded brass products ○ Continuous press + in-house FM processed bainite steel plate products ○ In-house manufactured springs ○ Teijin FM processed stainless steel products ○ Multi FM processed stainless steel products ○ Multi FM processed shaped wire products ○ Universal FM processed products ○ Asahi F3 processed products ○ Press-formed stainless steel products ○ Multi-process single-shot FM forming ○ Hard steel shaped wire forming products cam chain tensioner base ○ Other molded products ● For more details, please contact us or download the catalog.
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Company information
Sigma Giken Co., Ltd. was established in a nature-filled environment in Ryuyo. Surrounded by such comfort, our staff continues to create products closely connected to society, considering both "people" and "nature." Everything is born from here. In the modern era, where technological barriers are constantly emerging, we see it as our mission to continue developing and manufacturing products with higher precision and performance. With our high level of technical expertise, we will accurately respond to our customers' needs. What performance do customers seek? What functions are they looking for? We aim to anticipate and coordinate for the future, delivering products of excellent value to the world. We invite you to look forward to the future of Sigma Giken, which pursues convenience and safety closely tied to human society.
![[Case Study of Leaf Spring Manufacturing for the Electrical Equipment Industry] Thin Plate Spring (3)](https://image.mono.ipros.com/public/product/image/757/2000729273/IPROS13662689585770251032.png?w=280&h=280)
![[Product Example] "Stainless Steel, SK5, etc. Leaf Spring Components"](https://image.mono.ipros.com/public/product/image/705/2000321472/IPROS6234233943055081741.png?w=280&h=280)
![[Production Case] Achieving cost reduction through changes in production methods and integrated production at our company.](https://image.mono.ipros.com/public/product/image/8b3/2000478726/IPROS64572904582173432531.png?w=280&h=280)
