YANKI INŞ. GIDA SAN. PAZ. TIC. A.Ş., operating under the brand name DOYBOX, is a Turkish company specializing in the production of ready-to-eat meals, frozen foods, and various sauces and desserts. The company is based in Bursa and is known for its high-quality products, which are free from preservatives and are designed to cater to modern consumer needs.