Mr. Suwatchai Wongcharoensin, President of Thai Tanning Industry Association greeting to Mr. Natthapol Rangsitpol, Director-General Department of Industrial Promotion
Mr. Suwatchai Wongcharoensin, President of Thai Tanning Industry Association greeting to Mr. Prakob Vivitjinda, Director-General Department of Industrial Works
Mr. Suwatchai Wongcharoensin, President of Thai Tanning Industry Association greeting to Mr. Kobchai Sungsitthisawad, Permanent Secretary of Ministry of Insdustry
