BEIJING, July 10 (Xinhua) -- The process of scanning a QR code followed by initial weighing, loading and reweighing, was completed within 20 minutes in the factory, allowing the aluminium products to be swiftly shipped out. This efficient and intelligent operation was conducted at a facility of China Aluminum International Engineering Co., Ltd. (CHALIECO) in the city of Zibo, east China's Shandong Province.
The
