HMD is a specialist in the research, development, and manufacturing of industrial automation control systems, with a strong focus on custom-built low-voltage control panels and PLC intelligent control cabinets.
We have established strategic partnerships with leading component manufacturers such as Schneider, and ABB, ensuring that every solution we deliver is built on reliable, high-performance components. Committed to providing end-to-end electrical cabinet solutions, we tailor-make cabinets with functionalities precisely aligned to your unique requirements—from design to delivery, we handle it all.
Backed by a team of seasoned electricians, CAD/EPLAN-certified designers, and expert PLC programmers, we adhere strictly to rigorous quality management systems. This enables us to offer comprehensive one-stop services, encompassing solution design, precision machining, and system commissioning. Our products find wide application across smart buildings, industrial automation, energy management, and beyond, empowering seamless and efficient operations in diverse sectors.


HMD is a leading manufacturer of low-voltage electrical cabinets, focusing on quality, innovation, and tailored solutions. Our refined production process blends precision engineering and strict quality checks to deliver industry-leading products.
We specialize in the full lifecycle of low-voltage electrical cabinets — production and assembly. Our focus on control panels and PLC intelligent cabinets ensures each unit meets diverse industrial needs.
Partnering with Schneider, and ABB, we integrate their high-quality components to ensure reliability and access to cutting-edge technology, keeping our cabinets at the forefront of innovation.
We source premium components (circuit breakers, PLC modules) and structural materials (galvanized steel) from trusted partners. All materials undergo strict checks for compliance with ISO 9001:2015 and IEC 61439 standards.
CAD/EPLAN-certified designers create 3D blueprints tailored to client needs, optimizing layouts for efficiency and safety. PLC programming experts integrate custom logic, with cross-team reviews ensuring compliance with CE/UL standards.
Cabinet enclosures are crafted using CNC machining and laser cutting (±0.1mm tolerance). Automated bending and robotic welding ensure structural integrity, followed by powder coating for corrosion resistance.
Skilled electricians install components in static-controlled workstations, using torque tools for secure connections. Color-coded, flame-retardant wiring and organized cable management simplify maintenance.
For intelligent cabinets, PLCs are programmed with custom logic (motor control, data logging) and tested via software like TIA Portal. Protocols (Modbus, Ethernet/IP) ensure compatibility with client systems.
Every cabinet undergoes electrical tests (insulation, dielectric strength), functional checks, and environmental trials (thermal cycling, vibration). Only certified units meet IEC 61439-2 and safety codes.
We offer end-to-end services from design to commissioning. Our cabinets serve smart buildings, industrial automation, and energy management, empowering efficient, safe operations.
At HMD, we engineer solutions built to last — a testament to our commitment to excellence.



As a manufacturer specializing in low-voltage switchgear assemblies, we take pride in offering comprehensive OEM and ODM services tailored to your unique needs. Leveraging advanced design tools, we provide online diagramming support to visualize your requirements in real time. Our commitment to efficiency shines through in our 24-hour quotation turnaround, ensuring you get timely cost clarity. Beyond that, our expert team works closely with you to craft fully customized solutions—from initial concept to final specifications—guaranteeing the end product aligns perfectly with your operational demands and industry standards. What's more, we offer reliable after-sales support, with a commitment to responding to your questions within 24 hours, ensuring a seamless experience throughout your business with us.