Shandong Huayuntong International Trade Co., Ltd. is a designated automobile manufacturer approved by the Ministry of Industry and Information Technology to produce various types of semi trailers and commercial vehicles. After more than 20 years of development,Huayuntong Auto has become an automobile enterprise integrating automobile design, research and development, manufacturing, and sales. The company has first-class CNC cutting machines and automatic welding machines; Large bending machines, jigsaw puzzle machines, canning machines, automatic welding and flanging machines for tank bodies, whole vehicle through shot blasting machines, Swiss four-wheel alignment and various testing equipment.