Sai Kit Put

Mastermind Group Holdings Ltd. operates as an investment holding company whose subsidiaries operates travel agencies. It offers design services, production management, and logistics coordination services. The firm operates the following business segments: Display Units, Retail Fixtures, and Others. The Display Units segment includes window display sets, counter display sets, feature stands, and top-of counter displays. The Retail Fixtures includes piece of shop-in-shop fixtures including showcases, cabinets, towers, and cashier stands. The Others segment includes ancillary point of sale accessories such as paper bags, cases, watch boxes, C-clips, holders, and trays. The company was founded on December 18, 2017 and is headquartered in Hong Kong.

Star Era Film Culture Media Ltd. operates as a film and television production company. The company is headquartered in China.

The Federation of Hong Kong Watch Trades & Industries Ltd. is a business association founded in 1947. The private company is based in Hong Kong, Hong Kong and has subsidiaries in Hong Kong. The Chinese company operates as a business association.

Mastermind Manufacture Ltd. is a Chinese company that manufactures and retails projectors. The private company is based in Hong Kong, Hong Kong.