W.H. has over 42 years of experience in the design, documentation and contract administration of engineering systems of various types of projects in Hong Kong, China, Australia and Overseas.

He joined Meinhardt for more than 31 years and built the company from a 20-staff MEP consulting practice to the current 1000 staff multi-disciplinary practice. He spearheads the Meinhardt operations in China and had set up offices in Beijing, Shanghai and Shenzhen.

He actively participates in engineering and institutional activities in Hong Kong and had been an HKIE Council Member; Chairman of HKIE Electrical Division; Chairman of HKIE Electrical Discipline Advisory Panel; Chairman of HKSAR Electrical Safety Advisory Committee and a member of HKSAR Energy Advisory Committee.