HONGTAI Group's products include tank trailers, LPG/LNG/CNG, low-bed semi-trailers, flatbed semi-trailers, and bulk cement tanks. We have the most advanced semi-trailer automatic production equipment in China. Semi-trailer welding adopts advanced processes such as double-gun automatic welding, plasma automatic welding, and argon arc automatic welding to ensure high precision and high strength of trailers, tanks, and internal welding. External parts welding is completed by intelligent robots to achieve ultra-high proportion of automated welding, improve weld consistency and durability of semi-trailers and tanks. Products strictly implement international standards such as national standards (GB) and ASME, and have passed multiple industry certifications. The intelligent detection system comprehensively controls the welding quality to ensure that each semi-trailer meets safety and durability requirements. With its intelligent manufacturing advantages, Hongtai Group leads the industry upgrade and provides global customers with safer and more reliable transportation solutions.