Zhengzhou Coal Mining Machinery (Group) Co., Ltd (hereinafter referred to as ‘ZMJ’) was founded in 1958, formerly affiliated to the State Department of Coal, and then its management authority was transferred to Henan SASAC in 1998, headquartered in Zhengzhou, Henan Province, and is currently the world’s largest supplier of Longwall mining technology and equipment, and the world’s leading automotive parts manufacturing enterprises.

ZMJ is an A+H-listed company with three business sectors: coal mining machinery, automotive components, and investment. The company maintains a presence in 17 countries through 28 production, R&D and sales bases, employing over 15,000 individuals, including 5,000 overseas staff. In September 2019, General Secretary Xi Jinping inspected ZMJ and fully endorsed the achievements of the state-owned enterprise reform and industrial transformation of the company.

In the coal mining machinery sector, ZMJ is the industry leader and provides a complete-set equipment, a coal intelligent control system, as well as intelligent mine research, development, design, production, sales and full life cycle services. The products have a strong international presence, being supplied to major coal industry groups across the country as well as exported to countries including Russia, the United States, Australia, Turkey, India and Vietnam. The hydraulic shield with the highest support height and the largest yield load in the world, the first set of complete-set of intelligent longwall working face supplied by a single manufacturer in China, as well as the first set of complete-set of export equipment for Longwall mining from China, are all independently researched, developed and manufactured by ZMJ. In terms of market share, the company is the leading supplier of hydraulic shield and intelligent working face equipment in the industry. ZMJ is home to a National Enterprise Technology Centre, postdoctoral research station, academician workstation and other scientific research institutions. It has successfully undertaken a number of national key projects in coal mining equipment research and development, spearheading the development of China’s coal mining equipment. It is also accelerating the localisation, intelligence and internationalisation of the high-end mining equipment. It has recently built the first lighthouse factory in Henan Province, which has been successfully put into operation.

Job Details:

Responsibilities:

1.Core Components and System Design: Participate in the design, calculation, simulation, and optimization of comprehensive mining equipment (such as hydraulic supports, shearers, and scraper conveyors) or their core subsystems (such as electro-hydraulic control systems, and hydraulic systems).

2.Explore and apply advanced technologies such as industrial IoT, AI, and digital twins to develop smart functions like intelligent mining, remote control, and fault diagnosis.

3.Cross-Departmental Collaboration: Work closely with process, production, quality, and after-sales service teams to ensure the manufacturability of design solutions and track and address technical issues during product trial production and market feedback.

4.Technology Tracking and Innovation: Stay updated on advanced technologies and development trends in the coal machinery industry domestically and internationally, and participate in the preliminary research and application innovation of new technologies, processes, and materials.

5.Technical Documentation Standardization: Prepare and maintain documentation for the entire R&D process, including design drawings (2D/3D), simulation reports, BOM lists, technical agreements, user manuals, etc., ensuring compliance with industry standards and the company’s quality management system.

6.Complete other work assigned by superiors.

Qualifications:

1.Master's degree in Mechanical Design, Manufacturing and Automation, Mechanical Engineering, Materials Science and Engineering, Control Engineering, Computer Science, or related disciplines.

2.Proficient in mechanical design, mechanical drafting, material mechanics, hydraulic transmission, and other professional knowledge. Skilled in using 2D/3D drafting software (AutoCAD/SolidWorks).

3.Strong problem-solving skills, excellent communication and coordination abilities, teamwork spirit, innovation and improvement capabilities, and a strong sense of responsibility, dedication, and initiative.

4.Proficient in using office and engineering software; willing to undertake business trips as required.

5.Good physical health, strong moral character, and professional ethics, with a high sense of responsibility and teamwork spirit.

6.Good adaptability to cross-cultural work settings; able to use Chinese for daily communication, proficiency in English is required, strong adaptability, can adapt to cross-cultural work scenes.

7.Strong executive ability, innovative consciousness and the ability to work under pressure, good at promoting the efficient implementation of work, able to adapt to the fast-paced working environment and continuously optimize the work efficiency.

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