J. Estina Co., Ltd. (South Korea)

J. Estina Co., Ltd., located in Seoul, is a company established in April 1988. They are a leading jewelry and handbag brand in Korea, operating under the J.ESTINA brand. Their main focus is on design, research and development, securing and marketing high-end shops, and maintaining an outsourced production system. In 2019, they renewed their brand, introducing new products from the Joel Collection for jewelry and handbags, changing the brand logo, and updating the tiara design and color. Under the J.ESTINA brand, they offer jewelry, which is mainly distributed in high-end locations such as department stores and duty-free shops. They actively engage in star marketing and online services for their jewelry line. They also offer handbags, primarily through online sales strategies and star marketing, and they introduce their brands and products in multi-commercial shops. Additionally, J. Estina Co., Ltd. has a wristwatch division called Romanson, which focuses on exports. They advertise the Romanson brand using external billboards suitable for each region and develop designs tailored to the specific market, contributing to increased sales. The company's address is located at 서울특별시 Songpa-gu Yangjae Boulevard 62-gil 53. Their major business activities include manufacturing precious metals and related products, watches, bags, and cosmetics.