Toys are part of the listed transnational group, wyida (hkse:303). Founded in 1976, the consortium has offices in 13 countries and regions and has product research and development centres in hong kong, mainland china, germany, the united states, canada and taiwan. Wyida invests in research and development of products, with e-learning products, telecommunications products and contractual production services under its umbrella, providing well-developed services to clients in various product categories. Forty years of product quality adherence has led to high levels of industry and consumer recognition and trust. In 2010, wei wei dynasty formally entered the chinese market, integrating global resources and providing chinese children with toy products that combine science and technology with education, taking into account the development characteristics of their children. Better care and development for children in the company of safe, intelligent, technocratic toy products. The production and testing standards for products sold on the chinese market are produced by wei wei wei d ' a own plant and are consistent with foreign standards。