According to Tianyancha, AMPRIUS (Wuxi) Co., Ltd. has recently undergone industrial and commercial changes. The original shareholder AMPRIUS LIMITED has withdrawn, and AMPRIUS (HONGKONG-2) LIMITED has been added as a shareholder. Xu Zifu has served as a director. At the same time, many senior executives have changed.

Amprise (Wuxi) Co., Ltd. was established in November 2014 and is located in Wuxi City, Jiangsu Province. It is an enterprise mainly engaged in the manufacturing of computers, communications and other electronic equipment. Its legal representative is Xu Zifu. The company has a registered capital of US$83.49 million and a paid-in capital of US$83.49 million. It completed the Series A round in 2014. The business scope includes the research and development of battery system management software technology, the provision of new material technology promotion services, economic and trade consulting, etc. It is currently jointly held by Wuxi Industrial Development Group Co., Ltd. and the above-mentioned new shareholders.
Previously, Romans and Anker issued power bank recall announcements stating that the reason for the recall was that there were changes in the raw materials of the battery cells, which may cause the risk of burning in extreme circumstances. Ampreis is one of the battery cell suppliers for these two power bank companies. It is worth mentioning that recently, the legal representative and senior management of Shenzhen Romes Technology Co., Ltd., an affiliated company of Romes, and its subsidiaries have changed.