Yi Leong San

Aidite (Qinhuangdao) Technology Co., Ltd. engages in the research and development, production, and sales of dental zirconia materials. Its clinic solution includes Cameo 3D zirconia instant restorative material, Cameo glass ceramics, Cameo intraoral scanner, Cameo N4 milling machine, Cameo AV-D5 milling machine, Zirconia milling solutions, adopting avd5 dry zirconia milling machine, Glass ceramics instant restorative solutions, adopting Cameo N4 wet milling machine, Cameo fast sintering furnace, and Cameo glaze furnace. The company was founded by Hong Wen Li and Bin Li on March 15, 2007 and is headquartered in Qinhuangdao, China.

Part of Aoxin Q&M Dental Group Ltd., Q & M Dental Holdings Shenzhen Pte Ltd. provides financial investment services. The company is based in Shenzhen, China.

Shenyang Xinao Hospital Management Co., Ltd. provides hospital management services. It also provides investment advisory services. The company was founded on September 6, 2013 and is headquartered in Shenyang, China.

Part of Aoxin Q&M Dental Group Ltd., Shenyang Quanxin Medical Equipment Leasing Co. Ltd. leases medical equipment. The company is based in Shenyang, China.

Acumen Diagnostics Pte Ltd. engages in the provision of medical laboratory services. The company is headquartered in Singapore.

Acumen Research Laboratories Pte Ltd. engages in the provision of consultation and services for pharmaceutical companies in varied areas of preclinical drug development. It focuses on developing polymerase chain reaction (PCR) based, culture-independent molecular diagnostic tests for infectious diseases. The company was founded by Siew Hwa Ong on March 15, 2010 and is headquartered in Singapore.