Choosing a control panel should not be stressful. You want something safe, reliable, and easy to install. You also want it to pass local inspections the first time. That’s exactly what we build at Qingdao Huier Energy-Saving Technology Co., Ltd.
We design and make custom electrical control cabinets and panels in Chengyang District, Qingdao, China. Our factory runs under ISO 9001. We ship to Europe, North America, Australia, and beyond.
Production control cabinets for machines and factory lines
Industrial control panels (PLC/HMI, VFD, I/O, power distribution)
Motor control solutions (MCC style)
Stainless-steel enclosures for tough or washdown areas
Custom junction boxes & wire harness assemblies
Cooling system control panels
Everything is customized to your project—size, layout, parts, wiring labels, and documents.
We build to the rules your country expects, so your panel installs smoothly:
CE (EN/IEC 61439) for Europe
UL 508A for the United States
CSA (C22.2) for Canada
cTUVus for U.S. + Canada
AS (AS 61439 / AS 3000) for Australia
What this means for you: inspectors recognize the mark, and your project moves forward.
We use components from Siemens, Schneider, ABB, Beckhoff, Phoenix, Chint, Rittal, Wain, and other proven suppliers. Parts are stable, service is easier, and spares are simple to find.
We keep key items in stock and run a quick procurement process. That helps us meet urgent timelines without cutting corners.
Every cabinet goes through multi-stage inspections—appearance, structure, and electrical performance. We test wiring, grounding, and power-on behavior before shipping.
Industrial equipment makers who need reliable, branded parts and clean wiring
System integrators and EPC contractors who must pass local inspection on the first try
Global OEM/ODM brands looking for stable quality, consistent labeling, and on-time delivery
End users in food & beverage, semiconductor, mining, energy, logistics, and more
2025 (planned & delivered):
Australia: AS 3000 compliant control cabinets
Mining panels using vector drives targeting ~10% energy savings
High-efficiency warehouse control panels delivered in 25 days
2023:
USA: 172 UL 508A junction boxes shipped
Semiconductor panels for the U.S. and Finland using Beckhoff IPC & PLC
Michelin: control cabinet series + on-site factory audit
Canada: CSA wire harness orders delivered in 10 days
Israel: control panels for PLASSON LTD, with Rittal enclosures
2018–2021:
Finland: semiconductor line control systems
Germany: engine casting production line panels
2017 (Qingdao): first tunnel-boring machine control cabinet designed and commissioned
ABB System Integrator (including certified cabinets for Canadian clients)
Rockwell Automation (Allen-Bradley): UL 508A-certified system integrator since 2021
TÜV Rheinland: cooperation on CE, UL, cTUVus, CSA, and AS certifications
Listen first. You share your one-line diagram, load list, and destination market.
Propose clearly. We confirm standards (CE/UL/CSA/AS) and parts. We send a simple plan and timeline.
Build clean. We use labeled wiring, neat layout, and brand-name components.
Test before ship. We power up in our factory and run checks that mirror site tests.
Ship documents. You get drawings, parts list, settings, and labels that match what inspectors expect.
We build certified control panels and cabinets that are easy to install, easy to inspect, and easy to live with. If you need a panel that passes the first time and runs reliably, send us your drawings and the destination market. We will reply with a clear quote and a clear timeline.
Qingdao Huier Energy-Saving Technology Co., Ltd.
ISO 9001 manufacturer • CE / UL / CSA / AS / IEC 61439 • ABB & Rockwell system integrator
Tel: +86-186-6162-7561
Qiyang Road, Gumiao Industrial Park, Chengyang District, Qingdao City, Shandong Province
