After years of working as manufacturer, Sandy Wong decided to establish Tou Ying Design in 2020. Since its beginning, Tou Ying Design has grown and worked on many cases. Despite the change in characters and the challenges come together, the core value of Sandy stays the same: to value the people in the process, which includes the designers and the clients. On top of that, with great passion and familiarity toward stones, Sandy utilizes the stone leftovers, turning these once considered rubbish into the most eye-catching deco in the space. To Sandy, these unwanted leftovers are exactly what make her stand out, for these materials not only create a competitive price for Tou Ying Design, but also represent the care and attention toward sustainability and the environment.