Zhengzhou Coal Mine Machinery Group Co., Ltd.

Zhengzhou Coal Mine Machinery Group Co., Ltd. (hereinafter referred to as "ZMJ") is headquartered in Zhengzhou, a major transportation hub and the eighth ancient capital of my country. It is the birthplace of China's first hydraulic support. As a core division of Zhongchuang Zhiling Group, it oversees the listed company's coal mining machinery business and holds a leading position in the industry in terms of comprehensive strength. ZMJ currently has 10 production, R&D, and sales bases in four countries worldwide. As a high-tech enterprise and a national-level enterprise technology center, it has established R&D platforms such as the "Postdoctoral Research Workstation" and the "Henan Province Coal Mine Support Equipment Engineering Technology Research Center." It has been awarded numerous honors, including "National Technology Innovation Demonstration Enterprise," "Top 50 Chinese Coal Enterprises," "Manufacturing Single Champion Enterprise," and "China Industrial Award." ZMJ's primary business involves the research, design, production, sales, and lifecycle services of complete sets of equipment for fully mechanized coal mining faces; various mining robots for auxiliary operations that reduce manpower, increase safety, and improve efficiency; intelligent coal control systems; and smart mines. The company has undertaken the research and development of numerous key national projects for fully mechanized coal mining equipment, leading the development of fully mechanized coal mining equipment in China and promoting the localization, intelligentization, and internationalization of high-end fully mechanized coal mining equipment. Through its comprehensive marketing network, the company sells its products to major coal mining groups nationwide and exports them to countries such as the United States, Australia, Turkey, India, Vietnam, and Indonesia. ZMJ independently developed China's first hydraulic support, the world's highest support height and greatest working resistance 10-meter hydraulic support, China's first complete set of intelligent fully-mechanized mining equipment supplied by a single manufacturer, and China's first complete set of fully-mechanized mining equipment for export. Its market share in hydraulic supports, intelligent working faces, and complete sets of fully-mechanized mining equipment all ranks first in the industry. ZMJ possesses comprehensive manufacturing capabilities for complete sets of intelligent fully-mechanized mining equipment. We implement meticulous management throughout the entire process from design to delivery, resulting in equipment with high overall reliability, strong adaptability, ease of use, and ease of maintenance. ZMJ has also established a comprehensive service system characterized by professionalism, prompt response, high-quality service, and a comprehensive network, providing users with timely, professional, and high-quality proactive preventive services. Equipped with a professional service team, the equipment has a low failure rate, reduced maintenance time and costs, high operational efficiency, the lowest cost per ton of coal over the entire lifecycle, and the best price-performance ratio. In recent years, based on the realities of industry transformation and upgrading, ZMJ has actively cultivated and strengthened new-quality productive forces, promoting intelligent manufacturing as a new driving force for innovation and development. It has formulated a four-pronged development strategy of "complete systemization, intelligentization, internationalization, and socialization," supported by digitalization, and established the world's first "Lighthouse Factory" in the coal mining machinery industry. Furthermore, by continuously leveraging its advantages in intelligent, high-end, complete systems, and full-lifecycle services, ZMJ is accelerating its transformation into a supplier of complete coal mining equipment, a full-lifecycle service provider, and an operator of industrialized digitalization, enabling it to truly provide one-stop products and services to coal mining customers worldwide.