Find suppliers for electronic scrap scrap from Sao Tome and Principe. electronic scrap scrap suppliers from Sao Tome and Principe who are verified by RIM will have a “RIM Verified” Icon. The Trust Mark for scrap suppliers is an indication of the authenticity of the electronic scrap scrap supplier. Higher the Trust Mark, better the trust. You can sort the electronic scrap scrap suppliers from Sao Tome and Principe by Trust Marks, RIM Verified, Posted date etc. by selecting the appropriate field in the drop down menu.