What is the relationship between Ningbo Bull Digital Technology and Bull Group?

Ningbo Bull Digital Technology is a subsidiary of Bull Group. Ningbo Bull Digital Technology Co., Ltd. is a division of Bull Group. Bull Group Co., Ltd. is the main body, covering the following subsidiaries: Ningbo Bull Electric Appliance Co., Ltd., Cixi Bull Electric Appliance Co., Ltd. and Ningbo Bull Optoelectronic Technology Co., Ltd., mainly engaged in digital accessories and mobile phone peripheral products, and the existing product line has always been in the leading position in the industry.