TECHNOLOGY

Photo-etching

As our OIS spring for smartphone camera....

Etching + Diffusion Bonding

Diffusion bonding is a technology to bond metals...

Difficult to Machine Materials

Some materials, such as alminium, titanium,
magnesium are called "hard-to-cut" ...

Electroforming

Electrofoaming is an option to
create high precision parts....

Design & Development

Our engineers will support your engineering challenges.

Metal processing technology for professionalism/reproducibility sound

UPT's metal processing technology is supporting the demands of manufacturers specializing in sound, who want to make it easier for people to enjoy the best quality in various situations and environments.