Phone­Joy Solu­tions Lim­ited is a rel­at­ively young tech­no­logy com­pany based in Hong Kong. We spe­cial­ize in designung game con­trol­lers for smart­phones and tab­lets. Most of our oper­a­tions are con­duc­ted in Hong Kong, whereas some pro­cesses are done in part­ner­ship with local part­ners in South China and Hong Kong.