Asiasec Properties Limited ("ASL"), formerly known as Dan Form Holdings Company Limited ("Dan Form"), was incorporated in 1973, and was listed in the Stock Exchange of Hong Kong in the same year. In the year of 2016, the company and its subsidiaries ( the "Group" ) was acquired by Autobest Holdings Limited, a wholly-owned subsidiary of Tian An China Investments Company Limited (Stock Code : 28), which becomes the largest shareholder of the Group. Mr. Patrick Lee Seng Wei is the Chairman of the Group. In the year of 2017, Dan Form changed its name to ASL. The Group's core businesses comprise property investment, property leasing and estate management in Hong Kong.