Producing 500,000 Pieces a Day! Chinese Factory Mass Produces Zinc Carbon Batteries

00:00 Highlights 00:42 Production of Battery Zinc Cylinders 01:33 Automated Battery Assembly 07:19 Testing & Packaging Batteries Note: The video contains subtitles in multiple languages, please manually select. 📧Contact：jianpingleo@ 0🎥0 Copyright(C) 2023. Miracle Process All Rights Reserved.