contact us. If you have questions, please contact us, all questions will be answered. WhatsApp : +86 . Email : David@tmaxcn. Email : Davidtmaxcn@gmail. Add : No. 39, Xinchang Road, Xinyang, Haicang Dist., Xiamen, Fujian, China (Mainland) products. 100MWH Semi-auto EV Car Battery Prismatic Cell …