Sia Boon Sen aka David Sia 佘益德

My blogs

Gender	Male
Industry	Consulting
Occupation	Management Consultant / Trainer
Location	Singapore
Introduction	Director and Managing Consultant of D' SIA CONSULTING NETWORK PTE LTD www.facts.sg www.certifiedtrainers.sg www.diagnostics.sg More about myself and my views on http://davidsiabs.blogspot.com