Looking for springs and wire clips for writing instruments?
We have got you covered from prototyping and design to mass production.

Our Specialties
●Compression Coil Springs for Ballpoint Pens
　We specialize in forming compression coil springs commonly used in ballpoint pens.
●Wire Clips
　Beyond internal springs, we can also form the external clip components, including the trendy "wire clips" that are popular in current designs.

Production Capabilities
●We own 9 VF605 machines capable of processing compression coil springs with wire diameters ranging from Φ0.1mm to Φ0.5mm.
●This extensive equipment lineup allows us to handle large-scale production orders efficiently.

Our Approach
●Whether you're developing a new product that requires springs or need help from the prototyping stage, we encourage you to reach out to us.
●We're flexible in our approach – we can work with you to determine the ideal shape, material, and unit price that meets your specific needs and budget.

Don't hesitate to contact us for any spring-related inquiries for your writing instruments. We are here to bring your ideas to life, from concept to mass production!


【Additional Information】
Video content available on our website and social media platforms.
Website: https://www.chuobane.co.jp/

【Contact】
Chuobane Co., Ltd.
1116-29,Takada,Kashiwa-shi,Chiba,Japan