High-Quality Processing of
Thin Precision Parts
Numata Optical Instruments Factory specializes in thin (0.1 mm) hollow processing, ring processing, modified object processing, and other types of composite machining. Consult with us for any needs for high-complexity shapes, ultra-high precision, and ultra-high quality processing of aluminum, brass, stainless steel, steel materials, and a diverse variety of other processing materials.
A Pioneer in Ultra-High Precision Cutting and Processing
More than 60 years have passed pursuing ultra-high precision cutting technology as a pioneer in Itabashi, the birthplace of optics in Japan. Numata Optical Instruments Factory focuses mainly on ultra-high precision cutting and processing for optical device parts. With quality bolstered by the stable technology we have accumulated since our foundation, we have expanded our client support under the motto of “Uniquely high quality leads to on the spot orders.”
Our Efforts in R&D of
In the medical devices market, the primary focus is on quality of life, so minimally invasive treatments and remote controlled treatments are spreading and there is a trend toward miniaturization of parts. Given this, we at Numata Optical Instruments Factory have been dedicating ourselves to original challenges through turning processing in the 3 mm to 200 mm diameter range, just as we have done in conventional optical precision processing in the medical field.