Bulgari white porcelain is not silver plated, but a high-tech ceramic material, which is made of zirconia and other additives by high temperature sintering. Compared with traditional metal materials, white ceramics are lighter, more wear-resistant, more oxidation-resistant, less scratch-resistant, and have higher toughness and strength.
Bulgari is a jewelry brand founded by SotirioBulgari in Italy on 1884. On 20 18 12, the world brand laboratory released the list of the top 500 world brands in 20 18, and Bulgari ranked 487th.
Question 1: John, the jeweler's repairman, took risks when stringing pearls for customers and detained one without permission. Later, under the kind remin