00:00 Manufacture Outdoor Folding Chairs 09:56 Manufacture Various Packaging Cartons 27:01 Manufacture Zinc Carbon Batteries 39:20 Manufacture Playing Cards 51:28 Manufacture High-pressure Cylinder Valve Seat Note: The video contains subtitles in multiple languages, please manually select. 📧Contact：jianpingleo@gmail.com 0🎥0 Copyright(C) 2024. Miracle Process All Rights Reserved. #chinafactory#machine#massproduction#manufacturing#chinesefactory#mechanical #factoryproduction