The fair features 350 stalls showcasing industrial products, handicrafts, local specialties, consumer goods, household appliances and farm produce.
Speaking at the opening ceremony, Director of the provincial Department of Industry and Trade Nguyen The Truong said the fair is part of the 2018 national trade programme held by the Ministry of Industry and Trade.
The event offers participating businesses a chance to promote trade, popularise brands and expand markets.
It also introduces Vinh Phuc province’s achievements in industrial development, agriculture, trade, services and tourism to visitors at home and abroad.
The fair will last till December 5.