Customized Electrical & Automation Service

Metalcess has been deeply involved in the mining, metallurgy, and chemical industries for many years. Having undertaken dozens of EPC turnkey projects for leading companies at home and abroad, the company has cultivated an automation engineering team that aligns with international design standards in the automation control projects.

The company is capable of undertaking subcontracting of electrical and automation discipline for projects and meet the design standards of various countries. We provide comprehensive customized services for electrical and automation work to cater for specific production process, technical requirements, and equipment functionalities.

The company’s business scope encompasses the research and development, manufacturing, and engineering services for DCS/SCADA distributed control systems, safety control systems, programmable logic controllers (PLCs), and control engineering applications.


The specific service process is as follows:

1. Equipment survey, functional requirements, process flows, and the on-site environment; clarify project objectives; and propose a preliminary technical solution and framework.

2. Preliminary Design: Develop the control structural and hierarchy for the project’s automation control system.

3. Detailed Design: Electrical schematics, cabinet design, component selection, and design of electrical cable trays for workshop etc.

4. Software and Program Design: PLC programming, SCADA and HMI development, and equipment function control programming.

5. System Integration: On-site wiring, guidance on sensor and actuator installation and cable routing, commissioning of individual equipment, and system-wide integration testing.

6. Training and Delivery: Training for operators and maintenance engineers, and provision of final electrical automation documentation.

7. After-Sales Service and Continuous Optimization: Rapid response times and prompt service. 24-hour hotline with responses via phone or email within one hour. On-site arrival within 1–2 days within the province, 2–3 days within China, and 3–5 days internationally to resolve issues (excluding visa processing time).


Our Advantages:

1. A deep understanding of metallurgical equipment and processes forms the foundation of our customized services.

2. Supports redundancy designs such as power supply redundancy, network redundancy, and PLC redundancy, for free switchover;

3. Complies with design standards for explosion-proof zones;

4. Meets design standards for China, the EU (CE), Australia, New Zealand, and other countries or regions;

5. Enables self-diagnosis and handling of faults for all modules and networks in the control station; diagnostic information is pinpointed to specific channels, allowing for rapid identification of fault locations while simultaneously recording configuration events

6. Aligned with international engineering project requirements, we provide comprehensive, stable, user-friendly, and technologically advanced design packages.

7. Extensive project experience and a built-up team of professional electrical automation engineers ensure the quality of project implementation.

8. Web-based remote access supported on PCs, iPads, iPhones, Android devices, and other smart terminals.


  • Address:
    4th Floor , Building F, Yuanhn Enterprise Plaza, No. 18 Rongcheng Road, Tianxin District, Changsha, Hunan, P. R. China
  • Tel:
    +86 731 89902290 Galis Guo
  • Mobile:
    +86 18900735885 Biya Wang
  • Email:
    galisguo@gmail.com or welcome@metalcess.com
  • Wechat:
    +86 18900735885 (also whatsapp)