David m. g. halpin
CEO
Nutrition
IVF
Thailand
Biography
David M. G. Halpin is currently working at Chengdu Shutao Tea Company as an Field manager .he has many years’ experience in this field. David M. G. Halpin is currently working at Chengdu Shutao Tea Company as an Field manager .he has many years’ experience in this field.
Research Interest
Nutrition
