About Printact

Print + Tactic

3D Printing is a method of rapid prototyping. It is a digital fabrication method by putting metal powders or plastic layer by layer to form a 3D object. 3D Printing can not only print a gift but also printing houses.

Printact is a state-of-the-art 3D Printing brand. We keep R&D to make user-friendly, safe and affordable 3D printers to the Market.


Dr. Data Ng

CEO & Co-founder

Ph.D, BSc. (HKU), AMInstP

Data is an Experimental Physics Ph.D at the University of Hong Kong. He is a changemaker, maker and electronic hacker. Since Data acquired his first DIY reprap 3D printer in 2010, he has been practicing 3D printing. As an advocate for digital making, Data founded Printact to promote 3D Printing to the public.

Data is also active in the entrepreneurship community and hosted several entrepreneurship events, including Startup Weekends HKU and Hackathons - AngelHack@HKU. He was invited to share his start-up experience at the University of Hong Kong, Fudan University, Qianhai Houde Incubator and HKFYG.

Data also holds a Bachelor of Science with majors in Physics and Finance, and a minor in Astronomy from the University of Hong Kong.








Mr. Ricky Leung

COO & Co-founder

MPhil (HKU), BSc (USYD)



Ricky did his Earth Sciences Ph.D program at the University ofHong Kong. He is specialized in numerical simulations and computer programming. He is also experiencedin promoting popular science, andhad given multiple lectures about astronomy in the Hong Kong Space Museum. Ricky also shared his entrepreneurship experience in several events, including the University of Hong Kong Entrepreneur Academy. Motivated by the passion of promoting 3D printing technologies, he founded Printact to publicize the idea.

Ricky also holds a Bachelor of Sciencein Physics from the University of Sydney, and a M.Phil in Physics from the University of Hong Kong.