Korona Group

our representative offices

Go to Silkor

Silkor

Ukraine
Go to KORONA GROUP CHEMISTRY IMPORT & EXPORT LTD

KORONA GROUP CHEMISTRY IMPORT & EXPORT LTD

Turkey
Go to Unisil

Unisil

Hungary
Go to US SILICON TRADING

US SILICON TRADING

USA
Go to HUNGARIAN SILICONES

HUNGARIAN SILICONES

info@korona.group