Is Nanyang Zheng Jin pure gold?
Pure. Zheng Jin Jewelry is the brand of Zheng Jin Jewelry Company, which was formally established in 199 1. Is a diversified enterprise with gold, silver and jewelry management as its core. Nanyang Gold is an old brand with reliable quality and reasonable price. Each gold nugget has a special certification and testing certificate. Zheng Jin Jewelry Company is headquartered in Zheng Jin Jewelry Building, Xinhua East Road, Nanyang City.