service industry

A well-known enterprise specializing in the production of professional wear, has cooperated with State Grid, Sinopec, China National Petroleum Corporation, China Aluminum, China Huaneng, China Huadian, COFCO, Dagang Bus, Jinan Bus, Juhua Group, China Metallurgical (Baosteel, Maanshan Iron and Steel, Nangang, Wuhan Iron and Steel and Handan Iron and Steel Co., Ltd., Maanshan Port, and other large domestic enterprises and institutions have maintained long-term friendly cooperation. And in the military and express delivery industry (SF, Ele.me, Meituan, JD, Zhongtong, Yuantong, Shentong, Yunda, Dada, etc.) have achieved quantitative breakthroughs.