1, Swarovski, the world's leading manufacturer of precision-cut imitation crystal, provides imitation crystal elements for fashion clothing, jewelry, lighting, architecture and interior design. Swarovski's two main businesses are manufacturing and selling imitation crystal elements and designing and manufacturing finished products;

2. Pirate ship silverware, the first personalized silverware brand in China, has created a high-quality brand image and become the spokesman of original silverware fashion with its unique design, changeable styles, exquisite and mature production technology, considerate and humanized after-sales service and the enterprise concept of unified operation and integrity.

3. Tongling Jewelry is committed to creating a high-end jewelry brand worthy of collection for the next generation, and is engaged in the design, research and development and sales of high-end jewelry products. Its core business is the management of Tongling and Lanyan in Tesiro.