The passenger car segment has cooperated with Great Wall Motors, SAIC, Zhengzhou Nissan, Japan Toyota, South Korea Hyundai and other OEMs in frame and chassis assembly, SUV pedals, bumper beams, sunroof slides, battery packs, and bodywork. Key products such as stringers have achieved cooperative R&D and mass supply.

    Actively cooperate with Shanghai Tongjie Technology Co., Ltd., Qingdao Automobile Research Institute of Jilin University, Liyuan Vehicle Technology Research and Development (Suzhou) Co., Ltd., Harbin Institute of Technology, Shandong University, Central South University and other automobile research institutes and related institutions to reduce the weight of the body. , Structure design, strength optimization and other technical fields to carry out exchanges and cooperation.