metals and other valuable metals from end-of-life home appliances and electronic equipment, as well as from recycled materials such as metal scrap generated by factories. the environmental services business cooperates with group companies to provide detoxification of industrial waste and to recover...
for pearls caring for rubies how to clean gold jewellery how to clean platinum jewellery how to clean your diamond nose pin bis hallmark there's no denying that gold occupies a special place in the heart of jewellery lovers. be it that trendy pair of earrings that you don't feel like taking off or that...
visual) functionality (litrax) functionality (cellsolution) various cotton type spinning wool type spinning linen type spinning synthetic type spinning yarn processing texturing weaving knitting non wovens para textil + carpets technical applications other applications swicogold swicosilver plasma metal...