Our plastic molding technologies boast a molding precision of 80%. We challenge the sub-micron world with high craftsmanship.

We produce products from various raw materials preparing them according to their characteristics. HOYO adopt unique technologies suitable to products features.

Technique to produce reflective film and protective film by aluminum and monomer. Introduced aluminum deposition technology for the first time in Kyushu as a secondary manufacturer. In addition, there are only 3 machines in Kyushu as a whole.

We coat products according to the application using multicolor / spindle / bencherry coating machine. We print products using a state-of-the-art pat / silk printing machine Advanced technologies. HOYO adopts a unique production know-how.

Introducing the cell production method faster than anybody, we will meet the high-mix low-volume production needs. In the inspection process we acquired ISO 9001, aiming for zero PPM and supplying stable products. Please see the technology of trust.