E thehiloe ka 1996, Noelson Chemicals e sebetsa ka ho khetheha tlhahisong ea lik'hemik'hale tse ikhethang tse ikhethang.Ka ho theha makala a rona a mangata naheng ea China, ho kenyeletsoa Nanjing, Shanghai le Hongkong, re sebelisa theknoloji ea morao-rao tlhahiso ea li-micro-powder, anti-corrosion, functional, conductive le anti-static pigments.Lihlahisoa tsa rona lia ts'eptjoa ebile li tsejoa ke mefuta e meholo ea mabitso a machaba.
