Adress:Zone A,No.10,Weiwu Road,Microelectronics Industrial Zone,Tianjin Economic-Technological Development Area,Tianjin,300385,P.R.China                                                All rights reserved:Tianjin Yidingfeng Powertrain Technology Co.,Ltd.        IPC filing：津ICP备2021002978号       Pubilc security filing：12011102000438