guidance

July 13 morning, 2017 2nd China Manufacturing And Internet Integration Development Expo was held in Jining High-tech Zone Exhibition Hall, China Coal Group Industrial Internet + Intelligent Manufactur

On the morning of April 28 , Shandong Provincial Science and Technology Department of National Independent Innovation Demonstration Zone Construction Guidance Office Director, Shandong Information and

September 24 afternoon, Yang Guangmin, director of Jining Daily and his party came to Shandong China Coal Industrial Park to have a study tour of China Coal on e-commerce and cross-border e-commerce d