Haikou Financial and Trade Zone, Hainan Province. Qionghai Zhong Yi Jewelry Store is an institution in Haikou City, Hainan Province. According to Baidu map, Qionghai Zhong Yi Jewelry Store is located in Haikou Financial and Trade Zone. Zhong Yi Jewelry Co., Ltd. was incorporated in Haikou on1992065438+1Oct. 3 1.