Brasilia Distrito Federal

Our High Purity Quartz goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art fa...

Brasilia Distrito Federal

MINERADORA TRES FRONTEIRAS LTDA prides itself for bringing the most innovative, versatile and low cost QUARTZ. With 10 years of experience and expertise over High Purity Quartz manufacturing we have s...