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Mineração São João
15 employees
Mineração São João is a producer of filter sand and silica by-products.
Basic info
Industry
mining
Sectors
Mining
Quartz Sand for Filters
Quartz Sands for Special Applications
Industrial
Quartz Sands for Construction / Syderurgic Industrie
Quartz Sands for Floors
Manufacturing
Date founded
1968
FAQ
How to get an intro to Mineração São João?
