About Weimiao – Experts in Custom Enclosures
for Control & Automation
Our Story – From Precision Metal to
Global Control System Solutions
Founded in 1994 in Dongguan, China, Weimiao Manufacturing has evolved from a local sheet metal workshop into a globally recognized supplier of custom control cabinets, console panel enclosures, and integrated electrical assemblies for industrial automation.
With over 30 years of hands-on manufacturing experience, we’ve built a strong reputation for delivering high-performance enclosures that support mission-critical systems across oil & gas, utilities, infrastructure, energy, and smart manufacturing sectors.
Our journey reflects a commitment to precision, technical collaboration, and global service—ensuring that every product we manufacture is field-ready, operator-friendly, and internationally compliant.
What We Specialize In
Weimiao is not just a fabricator—we are a solution provider for control infrastructure, offering a complete service from metal enclosure fabrication to electrical component integration.
Custom PLC Control Cabinets
We design and manufacture high-quality enclosures for: - PLC distribution systems - Pump control with VFD - HVAC and smart building automation - Water treatment and utility stations - Low-voltage and modular automation setups We support PLC programming, BOM-based integration, and complete control cabinet builds based on your electrical layouts.
Auxiliary Console Panel Systems
We fabricate operator-focused console enclosures tailored for: - SCADA stations and ESD systems -Control rooms and command centers -Real-time monitoring and plant operations These panels are ergonomically engineered and electrically compatible—ready to house HMI displays, emergency switches, and operator interfaces for 24/7 usage environments.
Full Electrical Integration Capabilities
Alongside our enclosures, Weimiao offers: - Terminal block wiring - PLC CPU and component mounting - Assembly of explosion-proof or IP-rated boxes - Labeling and configuration per your electrical design We use globally trusted components: Schneider, Siemens, ABB, EATON, Phoenix Contact, and more.
Our Manufacturing Advantage
Precision Sheet Metal Craftsmanship
All products are fabricated in-house using: - CNC punching, bending, and 5-axis machining - Laser cutting and robotic MIG/TIG welding - Stainless steel, powder-coated carbon steel, and aluminum - Dimensional tolerance control down to ±0.07 mm Our ISO 9001:2015-certified facility performs 500+ daily quality checks, from raw material testing to final inspection.
Smart Production + Fast Prototyping
Whether you're building a prototype for client approval or launching a multi-country project, Weimiao delivers with speed and precision. We support: - Rapid prototyping from CAD/STEP files - Quick tooling for customized models - Flexible production for pilot-to-batch orders
Global Presence & Technical Support
From our headquarters in Dongguan, and with offices in Hong Kong and Singapore, Weimiao supports engineering firms, automation contractors, and OEM clients across more than 50 countries.
We offer:
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🌍 Multilingual support (English / Mandarin / Cantonese)
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📦 Export-ready packaging and customs documents
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🛠 Installation drawings, wiring diagrams, and real-time video assistance
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🔧 Familiarity with UL, CE, RoHS, EN, IP66/67, ATEX, IECEx standards
Whether you're in Asia, the Middle East, Europe, or North America—we work like we’re local.
Our Promise – Built for Performance, Backed by Engineering
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At Weimiao, we understand what’s at stake when you install a control cabinet or operator console in the field. It has to be accurate, durable, and easy to integrate.
We commit to:
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Manufacturing that meets the highest global standards
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Close cooperation with your electrical engineering and design teams
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Proactive communication across time zones and languages
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Delivering value through quality, speed, and service
From the first drawing to the final shipment, we don’t just build enclosures—we enable smarter control systems.
Weimiao - Your Trusted Partner for Custom PLC Control Cabinets and Sheet Metal Enclosures
Explore Our Success Cases
At Weimiao, we pride ourselves on delivering high-quality custom enclosures and control cabinet solutions to clients worldwide. With over 30 years of experience in sheet metal manufacturing and electrical enclosure design, we have successfully completed a wide range of projects spanning various industries and regions. Below are some of our featured success cases showcasing our expertise and commitment to excellence.
1. Oilfield PLC Cabinet Project (Middle East)
In the challenging environment of Middle Eastern oilfields, reliability and compliance with international standards are critical. Weimiao designed and manufactured explosion-proof PLC control cabinets tailored to withstand harsh desert conditions and hazardous zones. Our team provided full engineering support from prototype development to mass production, ensuring all electrical components met IECEx and ATEX certifications. The project included detailed installation guidance and local support, helping our client complete installation with minimal downtime.
2. Medical Automation Housing (EU)
For a leading medical automation equipment manufacturer in the Europe, Weimiao supplied precision sheet metal housings customized to meet strict EU safety regulations. We incorporated advanced powder coating finishes for enhanced durability and easy sterilization. Our product not only met the stringent quality requirements but also enabled rapid assembly with our detailed installation drawings and localization support for EU electrical standards.
3. Singapore Console Panel System for Renewable Power Plant
Weimiao was selected to produce the console panel system for a cutting-edge renewable power plant in Singapore. This system integrates PLC cabinets and auxiliary operator consoles to support real-time monitoring and control of solar and wind energy sources. We emphasized ergonomic design and modularity, allowing easy upgrades and maintenance. Our global logistics network ensured timely delivery, and our team provided on-site training for the Singaporean operators.
4. Furniture + Automation Hybrid Workstation for European Control Center
In a unique project for a European control center, Weimiao developed a hybrid workstation combining custom furniture with embedded automation control panels. The design harmonized aesthetic elegance with functional robustness, integrating FF&E (Furniture, Fixtures, and Equipment) standards. This hybrid solution facilitated efficient operator workflows while maintaining compliance with EU electrical and safety directives. Our comprehensive after-sales service included maintenance manuals and spare parts support.
Get in Touch
Ready to transform your vision into reality? Contact us today to discuss your custom fabrication needs.
Email: info@dgweimiao.com | Phone: +86-18925781331
