Electrical Control Cabinet Design & Assembly电气控制柜设计与装配
IEC 61439 OEM/ODM cabinets. 4-8 wk lead. 1-unit MOQ.
Full-turnkey OEM & ODM service for electrical control cabinets — IEC 61439 compliant. From schematic design to factory delivery. Adapt to global 50Hz / 60Hz power grids with full pre-shipment testing and complete engineering documentation.
MOQ: 1 unit prototype · 5 units OEM · 50 units ODM production
Overview
We deliver full-turnkey OEM & ODM services for electrical control cabinets, covering electrical schematic design, component selection, enclosure fabrication, wiring assembly, full-unit testing and factory delivery. Our cabinets comply with IEC 61439 international standards, adaptable to global voltage, frequency and IP-rating requirements.
Widely deployed for industrial automation, renewable energy, water treatment, mining, port facilities and overseas EPC projects. We support globally-recognized components including Schneider, Siemens, Phoenix Contact and more, and supply complete test reports & engineering documentation for every order.
This line covers four product sub-categories: control system cabinets (PLC, VFD, distribution junction), low-voltage cabinets (power, lighting, metering), waterproof junction boxes, and custom cabinet fabrication.
Key Specifications
- ✓ Full IEC 61439-1/-2 type-tested cabinets — test reports included with every shipment
- ✓ Global power compatibility: 380-415V 50Hz, 440-480V 60Hz (no rewiring required)
- ✓ Full factory testing: power-on, high-voltage insulation, loop verification before shipment
- ✓ Complete documentation: CAD drawings, BOM list, wiring manual, FAT report
- ✓ Flexible MOQ: 1 unit prototype / 5 unit OEM / 50 unit ODM production runs
- ✓ Components: Schneider, Siemens, Phoenix Contact, Weidmüller, WAGO, MOXA, ABB
4 product sub-categories
Control System Cabinets控制系统柜（PLC柜、变频柜、分线柜）
Integrated PLC & HMI solution for automated process control, remote monitoring and fault alarm. Compatible with Siemens, Schneider, Moxa and other brands. VFD cabinet for motor speed regulation with overload and short-circuit protection. Junction cabinet for power & signal distribution.
Key specifications
- · PLC brands: Siemens S7-1200 / S7-1500, Schneider Modicon M340 / M580, Moxa, AB CompactLogix
- · VFD power: 0.75 kW to 500 kW, 380-480V 3-phase, line reactor + EMC filter
- · Junction cabinet: up to 1600A main busbar, top or bottom cable entry, IP54 enclosure
- · IP rating: IP54 (indoor industrial) / IP55 (outdoor covered) / IP65 (outdoor exposed)
Typical applications
- → Factory automation & process control
- → Water treatment & pumping stations
- → PV / energy-storage systems
- → Overseas EPC skid packages
Low-Voltage Cabinets低压柜（动力柜、照明箱、计量箱）
Power cabinet for main distribution with full circuit protection. Lighting distribution box for plant and building lighting circuits. Metering box for energy metering and data acquisition. MNS / GCS / GCK modular switchgear up to 4000A available.
Key specifications
- · MNS / GCS / GCK modular switchgear, up to 4000A main busbar
- · Short-circuit withstand: 65kA / 80kA / 100kA for 1s
- · Withdrawable / fixed / plug-in unit options per IEC 61439-2
- · Power cabinet IP42 / IP54, lighting & metering box IP65
Typical applications
- → Main distribution boards
- → Motor control centers
- → Plant power distribution
- → Building lighting & energy metering
Waterproof Junction Boxes防水接线盒（可定制）
Custom waterproof & dustproof junction boxes IP54 to IP67. Cold-rolled steel with epoxy powder coating, SS304 or SS316L stainless steel. Custom sizes and cable entry cutouts to drawing. Suitable for coastal, humid and dusty outdoor conditions.
Key specifications
- · IP rating: IP54 / IP65 / IP66 / IP67 per IEC 60529, IK10 per IEC 62262
- · Material: cold-rolled steel (1.5mm) / SS304 / SS316L stainless
- · Surface: epoxy powder coated RAL 7035, 60-80μm thickness
- · Sizes 200×200×150mm to 1200×1000×400mm, custom on request
Typical applications
- → Outdoor signal junction & cable protection
- → Coastal salt-spray environments
- → Food / pharma / wash-down areas
- → Chemical & desalination plants
Custom Cabinet Fabrication柜体定制加工
OEM / ODM custom cabinet fabrication per your CAD drawing or functional spec. 1-unit prototype to 1000-unit production. Sheet metal: 1.5-2.5mm cold-rolled steel, galvanized, or stainless. Surface treatment: powder coating, hot-dip galvanizing, or stainless finish.
Key specifications
- · MOQ: 1 unit prototype; 5 units OEM; 50 units ODM production
- · Sheet metal thickness: 1.5mm / 2.0mm / 2.5mm
- · Surface: powder coating / hot-dip galvanizing / stainless brushed or mirror
- · CAD formats: AutoCAD, SolidWorks, STEP, IGES, DWG, DXF
Typical applications
- → OEM manufacturing for brand owners
- → Custom enclosures for industrial design houses
- → Pre-production prototype / sample runs
- → System integrators & EPC skid packages
Built for global industrial projects
Full customization
Schematic drawing, cabinet dimension, IP rating, multilingual nameplates & cable labels — every detail tailored to your project spec.
Global power compatibility
Support 380-415V 50Hz, 440-480V 60Hz and other regional power systems with no rewiring required.
Full factory testing
Power-on test, high-voltage insulation test and loop verification before shipment. FAT report included with every order.
Complete documentation package
CAD drawings, BOM list, wiring manual, multilingual labels and test reports — ready for on-site commissioning.
Flexible MOQ
1-unit prototype / 5-unit OEM run / 50-unit ODM production — we accept sample orders and large EPC project volumes alike.
DDP worldwide
DDP to US, EU, Middle East, Southeast Asia, Africa and Latin America. Export crates and full customs documentation.
Common questions
What standards do your electrical cabinets comply with?
Mainly IEC 61439-1/-2. We can also comply with regional standards (UL, ANSI/NEMA, GB) on request. Type-test certificate and routine test certificate are included with every order.
How long does it take to build a custom control cabinet?
Standard configuration: 4-8 weeks after drawing approval. Prototype / sample: 2-3 weeks. Rush orders: discuss case-by-case.
What brands of components can you install inside the cabinet?
You specify or we recommend. We stock Schneider, Siemens, Phoenix Contact, Weidmüller, WAGO, MOXA, ABB — all genuine components with traceable supply chain.
What IP rating should I choose for my environment?
IP54 for indoor industrial (drip-proof). IP55 for outdoor covered. IP65 for outdoor exposed. IP66/IP67 for wash-down or marine environments. We test every batch per IEC 60529.
Do you supply PLC programming as well?
Hardware cabinet assembly is our core. PLC programming is available through partner system integrators — we can introduce you or your existing SI can use our cabinet.
Can you ship spare parts for the cabinet you delivered?
Yes — we keep full BOM records for every order. Spare parts (breakers, terminals, relays, contactors) can be supplied with the original order or as follow-up shipments.