P.B. Group Limited, an investment holding company, engages in the bentonite mining, and production and sale of drilling mud and pelletizing clay in the People's Republic of China. It operates through Bentonite Mining Operation, Financial Service Business, and Property Investment Business segments. The company holds a 100% interest in the Huanghu Bentonite mine, an open-pit mine with a permitted mining area of 2.1311 square kilometers located in Anhui province. It is also involved in the financial services, including money lending business, financial guarantee, and wealth management services; operation of charitable institution; securities trading and property investment business; and provision of insurance brokerage services, as well as personal and corporate loans. In addition, the company leases out its properties. The company was formerly known as HangKan Group Limited and changed its name to P.B. Group Limited in February 2021. P.B. Group Limited was founded in 2002 and is based in Wuhu, the People's Republic of China.