Hau joined Angel Element Consultancy Sdn Bhd in July 2020. To further enhance his skills and experience in the Management Systems consultancy and auditing, he has underwent multiple trainings related to both ISO 9001 and ISO 27001.

His role is to ensure both training and consultancy services for management systems are understood and the requirements are fulfilled by the client. He has assisted with implementation and certification of QMS and ISMS for various industries with perfect success rate for over 40 clients every year.

Apart from achieving ISO certification, he also provides his expertise in helping organizations with their individual requirements for client audits and improvements within the organization itself.