Anyone who produces green energy on their own roof with a photovoltaic system is doing good for the environment. For many years the system was always the same: either the electricity was consumed directly in the household or it was passed on to national power grids. Feed-in tariffs into the grid pro

From November 28 to December 2, China International Supply Chain Expo (CISCE), the world's first supply chain-themed national-level exhibition, was held in Beijing. With the theme of "Connecting The World For A Shared Future", this year's CSCF featured 515 Chinese and foreign enterprises and organiz