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Frequently Asked Questions
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Manufacturing Base: Our factory spans 30,000㎡ (with 20,000㎡ production workshops).
R&D Center: Dedicated 3000㎡ facility for switchgear innovation.
Lead Time:
Standard Samples: 7-15 days (stock items).
Custom Designs: 20-30 days (with DFM approval).
Global Sourcing:
Copper/Steel: ISO-certified suppliers (EU & Asia).
Our factory is located in Wenzhou, Zhejiang, China. We welcome customers to visit our factory at any time.
Assembled Switchgear:
12kV-40.5kV, 25kA-31.5kA breaking capacity (IEC 62271).
Compact Substations: 11kV/400V, 99% efficiency, SCADA-compatible.
HV Components: Vacuum circuit breakers, cable accessories (10kV-220kV).
Smart Accessories: IoT-enabled sensors (±0.5°C accuracy).
Incoming Inspection: 100% material testing (X-ray, tensile strength).
Process Checks: Automated welding robots (±0.1mm precision).
Final Testing: Hi-pot (75kV/1min), partial discharge (<5pC).
As a premium supplier to China’s State Grid, we have successfully participated in major national projects including the Three Gorges Dam, West-East Power Transmission, and urban-rural grid modernization – a testament to our reliable product quality.
Customers are welcome to personally visit our facility to inspect the production process and product quality on-site.
Global Support:
24/7 Tech Help: Remote diagnostics via TeamViewer.
Spare Parts: Guaranteed 10-year supply.
Distribution Network:
Now we only have agents in China, welcome to cooperate with the intention of agents to join us
Agent Requirements:
Electrical industry experience.
Local warehouse/showroom.
Annual order commitment (negotiable).
✔ 25+ Years in HV switchgear manufacturing.
✔ 1,200+ Employees (200 engineers).
✔ 5,000+ Projects delivered worldwide.
✔State Grid Certified: Supplier for Three Gorges Dam, West-East Power Transmission, etc.
Global Standards: IEC, ANSI, GB compliant
Custom Solutions: OEM/ODM support
“Our Factory Workforce:
Total Employees: 200+
Including:
10+ engineers (R&D & quality control)
50+ skilled technicians
100+ logistics/support staff
Fully staffed for large-scale production while maintaining strict quality standards.”
Compliance:
Switchgear: IEC 62271, ANSI C37.
Cable Accessories: IEEE 404, IEC 60502.
Direct Manufacturer: We specialize in in-house production of switchgear and electrical components (since 2005).
Assembled Switchgear (12kV–40.5kV)
Compact Substations (500kVA–10MVA)
MV/HV Components (VCBs, cable accessories, protection devices)
Power Transformers (Dry-type & oil-immersed)
Smart Electrical Accessories (Sensors, busbars)
Headquarters: [Wenzhou,Zhejiang,China] – Close to [Shanghai International Airport]. Welcome to schedule a tour!
OEM/ODM Support:
Provide voltage/current specs, we’ll draft 3D drawings in 48h.
Prototype delivery in 4 weeks.
WE ARE HERE TO SUPPORT YOU!
Further information or a personal consultation? Our products and know-how are there to
provide solutions.
