Home : Top Op Foods top-op, rose water, kewda water, niharthi, niharthi lemon juice, niharthi oil, x korn, xkorn, ginger me, owl, quality food in europe, Tilda, tilda basmati rice, gits ready meals, MDH products, namkeen, eco valley organic tea, organic tea Top-Op Foods was founded from humble beginnings over four decades ago by the Shah Brothers. Starting with a small retail outlet in Burnt Oak, Edgware in 1973, it has grown into one of the major world food & distribution companies in London.