廣瀬スプリング製作所 List of Products and Services

Our company provides the best QCD (Quality, Cost, Delivery) through a consistent production system, focusing on household appliances and automotive products, including the manufacturing of metal springs (wire springs, leaf springs), cotton material processing, assembly, and surface treatment. We promote IT initiatives and support SCM and EDI, while also leveraging our factory in Hangzhou, China, to pursue global best costs. It is possible to compare estimates for manufacturing in Japan or China! [Customer Feedback] We have received feedback stating, "We are able to manufacture products that meet JIS standards of grade 1 or higher and deliver them on time." Please feel free to consult or inquire with us. *For more details, please contact us or download our catalog to view.

• Spring

In the design of springs, we will introduce five points to pay attention to in order to avoid future troubles. These are necessary considerations to optimize the material cost and quality of the springs. 【Points to Avoid Troubles】 ■ Choose materials and wire diameters that have as much market circulation as possible. ■ Design the spring index (coil diameter/wire diameter) between 4 and 22. ■ The deflection rate at the specified load should be 20-80% of the total deflection (free length - closed length). ■ When applying tolerances to spring characteristics (spring constant, load), use free length and number of coils as reference values. ■ Plating treatment can lead to defects. *For more details, please contact us or download and view the catalog.

• Spring

In the design of springs, we will introduce five points to pay attention to in order to avoid future troubles. These are necessary considerations to optimize the material cost and quality of the springs. 【Points to Avoid Troubles】 ■ Choose materials and wire diameters that have as much market circulation as possible ■ Design the spring index (coil diameter/wire diameter) to be between 4 and 22 ■ Set the deflection rate at the specified load to be 20-80% of the total deflection (free length - closed length) ■ If tolerances are applied to spring characteristics (spring constant, load), use free length and number of coils as reference values ■ Plating treatment can lead to defects *For more details, please contact us or download and view the catalog.

• Spring

We also perform wire processing. We specialize in processing items such as baskets for dishwashers. *For more details, please contact us.*

• Processing Contract

Our company also engages in wire processing. We specialize in processing items such as baskets for dishwashers. *For more details, please contact us.*

• Processing Contract

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

The springs, which are essential components for manufacturing, should be consulted 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 - Quick response available *For more details, please contact us.

• Spring

Springs, which are essential components in manufacturing, please consult with us once. We can handle various types of compression springs, tension springs, and torsion springs with approximately 30 machines owned by our company and a strong network including our factory in Hangzhou, China. 【Features】 - We can accommodate wire diameters from 0.14 to 4 mm. *For more details, please contact us.

• Interior parts
• Contract manufacturing
• Processing Contract

Please try alleviating stress and fatigue in an indoor space where PT150 solution has been dispersed as ultrafine particles. Experience the natural feeling and comfort brought by "plant terpene volatile components," as well as the stabilization of heart rate and blood pressure.

• Air purifiers