... products are 2*20 or 40 container semi-trailer, trailer truck,semitanker,box semitrailer and related special vehicle. Our factory is ... powerful private enterprises in Guangzhou City, Our products are semi-trailer and related special vehicle with the brand of Huajing. Our ... are 2*20 or 40 container semi-trailer, trailer truck,Semitanker,box semitrailer and related special vehicle. After service:--our ...