See our Company Profile About Us YA DI SI International Group (China) Industry Development Limited has been one of the most professional Leather product manufacturers in China, specializing in Genuine Leather/PU Belts, Wallets, Bags, Plastic boxes and Promotional Gifts. Known for our delicate and innovative designs, YA DI SI International Group has developed to an enterprise with a 6, 000-square-meter factory, 300 skillful workers, and 20 R&D engineers, backing up with advanced equipment. Responsibility, reliability and continuous improvement become our core commitment and corporation value which has led to YA DI Si's career success. We are not only by maintaining a world-famous reputation, but also creating our trusted brand- YA DI SI in the world. To better link the global market, to continuously improve our production capability and efficiency, YA DI SI would like to seek and develop long-term mutually beneficial cooperation for Leather products manufacturing.