BTC, a member of this group, is an international diamond giant. It set up a diamond cutting R&D center in Antwerp on 1980, and set up a diamond industrial park in China on 1985, with more than 2,000 employees. Every year, the group invests a lot of money to develop the most perfect fire color cutting technology to ensure the leading position of this technology. In the past 35 years, BTC has supplied more than 20 million carats of perfect cut diamonds to the world's top jewelry brands.
Every diamond produced by y2 must be selected by brilliant firing process. In design, y2 Jewelry adheres to the fashion aesthetic standards of American upstarts, emphasizes elegance and generosity, and outlines nobility and significance with simple lines.
Mr Yao, chief operating officer of y2 brand, is a Belgian overseas Chinese from a diamond family. After receiving his degree from University of London, he presided over the research and development of perfect diamond cutting technology in Belgium. Mr Yao is currently the vice chairman of the Hong Kong Diamond Association.