Semiconductor Products

Sungjin Tech

Prepare the Future of Better Technology GREETINGS SUNGJIN Tech continuously has been working on the research and development of...

A global company trusted with the latest technology and accumulated know-how CHUMMA HI-TECH QUARTZ & CERAMIC Reliable Cheonma HI-TECH...

MicellCMC® MICELLECMC® is a brand of CMC (Carboxymethyl cellulose) produced by GLChem Co., which adds water solubility by replacing the...

"The second generation family business of father and daughter" A devoted father spent his youth building a family business dedicated to...