Yes According to Baidu map, Nantong Green Silk Cartier is located in the southwest of Qidong Green Silk Hospital in Qidong City, Nantong City, and its name is Cartier after-sales maintenance service center. Cartier (English: Société Cartier) is a famous French jewelry and watch manufacturer. It was founded by Louis Fran in 1847. Ois Cartier) was founded in Rue Montorgueil 3 1 in Paris and is regarded as one of the most famous jewelry manufacturers in the world.