We specialize in the production of tungsten filaments, a critical component in various high-temperature applications.

About Tungsten Filaments
●Filaments are the light-emitting elements found in incandescent bulbs and other lighting devices.
●Due to the extreme temperatures involved, tungsten is often the material of choice for its excellent heat resistance.

Manufacturing Challenges
Tungsten presents unique challenges in manufacturing:
●exceptionally hard material
●prone to breakage during processing
●These properties make tungsten notoriously difficult to work with, requiring specialized expertise and equipment

Our Expertise
Despite these challenges, we have developed the necessary skills and techniques to successfully process tungsten into precise filament shapes.

Applications Beyond Lighting
Our expertise in working with tungsten extends beyond filament production. If you're in search of springs or components that can withstand high temperatures, we encourage you to reach out to us. Our experience with tungsten makes us well-equipped to tackle a variety of heat-resistant applications.

Don't hesitate to contact us for any high-temperature resistant spring or component needs.


【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