Ni Ai is an ordinary class. Ni Ai is an ordinary grade because Ni Ai is only an e-commerce jewelry store and a small jewelry company now, so Ni Ai is just an ordinary grade. Ni 'ai is a brand of Shenzhen Youdai Jewelry Co., Ltd. ... Shenzhen Youdai Jewelry Co., Ltd. was established on February 2, 2065438+41,registered at 30 1, Building 3, Jianmin Road, Nanwan Village, Longgang District, Shenzhen, with the legal representative as Xiang. The business scope includes general business items: jewelry, automobile accessories, gold and silver accessories and handicrafts.