Mat4Green Tech AB is a R&D company on recycling and material technologies located in Gothenburg, Sweden. The business idea was inspired from increased waste mountains, drained natural resources and record high carbon dioxide levels. We would like to share our knowledge to develop sustainable technologies and industries to leave a clean environment to the future generations. Mat4Green Tech AB works on providing innovative solutions to develop environmental recycling technologies, as well as supplying recovered materials in order to meet the materials demand of national and global industries. We focused on recycling of critical metals (indium (In), nickel (Ni), cobalt (Co)… etc.) in the form micron- or nanoscale particles by developing environmental processes with a target of zero carbon footprint. In addition, Mat4Green Tech AB provides consultancy services to upgrade the material production lines to more environmental processes. We also assist our customers and project partners to apply green technologies on the field of chemistry, metallurgy and material.