SATO TEKKOU CO., LIMITED is a steel ball processing specialist maker that pours its energies into R&D aimed at improving steel ball grinding technology. At present, by making imaginative use of its...

OMG CO., LTD. has been engaged since its foundation in manufacturing and sales of ophthalmic glass and optical special glass. Moreover, this company is highly regarded as an expert manufacturer...

"SWANS" sports glasses employ polycarbonate lenses with a shock resistance about ten times as high as that of glass.

Precision PartsOSAKA MANUFACTORY INC. is a manufacturer specializing mainly in small-lot production of precision parts. This company is highly evaluated for its semiconductor production device...

MATSUNAMI GLASS IND. LTD. is an all-round manufacturer of fine glass products that assigns itself diverse challenges with the aim of making further leaps forward. The company consists of two main...