Sima Porselen is a manufacturer company that began producing Porcelain Tabletop products for the HoReCa market in 2018. In the same year the company decided to establish BY BONE brand. The goal of the brand’s founding is to service restaurants and cafes, and BY BONE is now being offered for global hospitality. Our factory is operating its production in Izmir, and there is a modern Showroom in Istanbul. In our manufacturing facility, it is produced at a rate of 14 million pieces per year. Our company exports its products to over 30 countries on the worldwide market.