In recent two years, Vietnam has set up more stringent transport standards for dangerous chemicals. Due to its poor road conditions, customers usually require much higher standards for vehicles. According to local regulations, the total mass of each towing vehicle plus goods should not exceed 39,000 kg, about 1,000 kg lighter than that in the past.

Hongtu LPG towing vehicle has a light body and a larger volume, two features which are particularly attractive to Vietnamese customers. Currently, Hongtu towing vehicles has a combined market share of approximately 35% of Vietnamese LPG towing vehicle market. Hongtu has become the top choice for several high-end customers in the country.