3-22-32 Kanaoka, Higashi-Osaka-City, Osaka, 577-0823, Japan

+81-(0)6-6721-1509

+81-(0)6-6727-6082

1974

10,000,000 yen

6

http://www.web-fuji.com/ (Japanese only)

Photo-etching and electro-forming

Backed by 30 years of experience in photo-etching technology and the most advanced production and inspection facilities, FUJI SEIMITSU KOGYO CO., LTD. provides its customers with high-quality, high-precision products made from a wide range of materials including metals, film, etc.

Fuji Seimitsu Kogyo is a specialist in photo-etching, a processing method in which metals are melted chemically through the application of photolithographic technology. Photo-etching has the following features.

• Facilitates manufacturing of precision parts free from burring and distortion
• Makes possible high-precision processing of many kinds of metals
• Allows manufacturing of products with shapes that are difficult to make using machining technologies
• Compatible with a wide diversity of demands ranging from trial manufacturing to mass production
• Pattern production costs are much lower than comparable die production costs

Electro-forming processing is a technology for forming metal plates that have a very fine pattern by combining photolithographic technology and plating technology. Electro-forming is used for making vapor-deposition-use masks.

In recent years, the demand for increasingly finer-grained patterns has been rising steadily from among research organizations such as universities, etc. Fuji Seimitsu is responding to such demands from various quarters by endeavoring to establish electro-forming processing technology based on high-level drawing technology.