Testwork Process Development works in the Consulting area and Process Development for Gold Metallurgy, we have our own process laboratory to meet the needs of Gold Mining Companies over Brazil and the world, and support the process development with safe and quality information.   We are a young company, but we have experienced people on staff who have been through many situations in various projects, throughout their lives. So we understand the urgency in resolving operational problems, the need to obtain reliable design parameters during the campaign of bench testing and pilot plant design and the need for increasingly cheaper without leaving the efficiency side.