ZCZL Industrial Technology Group. 

ZCZL Industrial Technology Group Company Limited, encompassing its various subsidiaries, focuses on the manufacture and distribution of specialized equipment vital for coal extraction and excavation. The company supplies these products to the coal mining sector across the People's Republic of China, Germany, and a multitude of international regions. Its extensive product offerings feature a range of essential coal mining machinery, alongside hydraulic supports and scrapers. Additionally, the group is involved in the sale of automotive components. Established in 1958, the enterprise previously operated as ZMJ Group Company Limited. It is slated to officially adopt its current name, ZCZL Industrial Technology Group Company Limited, in October 2025. The organization maintains its corporate headquarters in Zhengzhou, located in the People's Republic of China.