Diffusion Photo et Son s.a.r.l. (Diphoson) ni mtoa ya bidhaa na huduma kama vile picha filamu msingi, cellulose, karatasi,picha kuhimizwa karatasi, rangi,picha karatasi kuhimizwa, monochrome,karatasi, mwongozo,karatasi, kuhamasishwa kupiga picha, dyeline / diazo msingi,bodi, kuhimizwa, kupiga picha,ribbons, plastiki, mafuta uhamisho (ttr),karatasi, plastiki, kwa aprons na nguo,karatasi na filamu, plastiki, phthalate bure,karatasi, filamu na mkanda, plastiki, dioksidi fiber kushinikizwa,kanda, plastiki, kutolewa coated, kwa ajili ya kufunga mifuko ya plastiki,x-ray sahani, haraka zinazoendelea, meno,sahani kupiga picha, monochrome,picha sahani, rangi,picha sahani kwa sekta ya uchapishaji,x-ray sahani,stencils, kupiga picha,nguo na chuma, kuhimizwa, kupiga picha,filamu ya kupiga picha, bado, monochrome,picha filamu, bado, rangi,picha filamu, cine, rangi,picha filamu, cine, monochrome,picha filamu, binafsi usindikaji, monochrome,picha filamu, binafsi usindikaji, rangi,picha filamu, kasi,picha filamu kwa slides,picha filamu, kuhimizwa, kwa ajili ya sanaa graphic,filamu, phototypesetting / photocomposition,filamu, kuhamasishwa kupiga picha, dyeline / diazo msingi,microfilms,fluorographic filamu,filamu, lithographic,x-ray filamu na karatasi.