SANKO KOGAKU CO.,LTD.
English_Japanese
factory visitation
planning & sales primary production second production sales
primary production section
Molds, Press Processing, Second Press Processing, Soldering and Polishing
First, we order parts and materials for making frames. After receiving the parts, we do press processing, soldering and polishing until the product has the shape of an optical frame.
Our goal is to expand production of high-tech, finely engineered products using the most modern and sophisticated equipment available.
back to top
Copyright(c) 2003 Sanko Kogaku Co.,Ltd. All Right Reserved.