H4O HOLDINGS have been supplying patented hydrogen-water based health care products (water, water for pets, skincare face lotion, generator) in Japan and intend to launch them the overseas market.Despite difficulty dissolve maintain hydrogen water, our ...

CRK was established in 1963 gunma prefecture northern part of Tokyo. Since then, we offer various kinds rubber materials such as compound, molded rubber, and tapes. One our main products are graphite based intumescent applied for variety ...