Company Description
We are selling Germanium Dioxide(Standard Grade) and Selenium(Technical Powder).We can supply 50kg-200kg of Germanium Dioxide every month and more than 3 MT of Selenium every month.If you are interested in our products,For more information,Please contact and advise us with your any comment and suggestion.Thank you.J.Park JNTROLLS COM.TEL: 82-02-3296-0114/5FAX: 82-02-972-0117E-MAIL:
[email protected]