Oy Sergejeff Ab ni mtoa ya bidhaa na huduma kama vile huduma za uzalishaji, malazi virutubisho,kuchanganya wa madawa,chai, mitishamba,chai, peremende,chai, camomile,chai, hibiscus,chai, chrysanthemum,chai, chai / masai kichaka,chai, matunda,mitishamba chai, blended,malazi virutubisho, madini au vitamini msingi,eutrophics,kupambana na ugonjwa kusafiri vidonge,mitishamba maandalizi, mimea ya dawa na infusions,antipruritics,slimming maandalizi, parapharmaceutical.