From High-Voltage Insulators to Low-Voltage Switchgear: A Vietnamese Manufacturer’s Transformation, Together with Us‌

This isn’t a product pitch—it’s a story of vision, trust, and collaborative engineering.



【The Foundation】2019–2023: We Were Their Trusted Insulation Partner‌

In a sheet metal fabrication facility in Ho Chi Minh City, the client had spent over a decade manufacturing 24kV high-voltage switchgear.
They knew the breakdown voltage of every insulator, the mechanical life of every earthing switch, the creepage distance of every bushing.
Since 2019, we became their long-term supplier of ‌24kV insulators, surge arresters, earthing switches, and electrical accessories‌.
No flashy ads—just on-time deliveries, precise technical specs, and late-night emails confirming engineering details.
‌Trust is built in countless “no issues” responses.‌

【The Turning Point】Early 2024: A New Market Emerges Amid Real Estate Boom‌

As residential projects surged across Ho Chi Minh City and Hanoi, the client recognized a shift:

“High-voltage orders are stable—but the low-voltage market is exploding.”

They began searching for a partner who could deliver ‌complete low-voltage solutions‌—not scattered components, but ‌integrated cabinets, system design, and rapid technical support‌.
We didn’t wait for them to ask.
We proactively sent over the full technical package for the ‌Blokset 8PT low-voltage switchgear‌: installation drawings, certification documents, application case studies, and material compliance reports.
No sales pitch—only ‌professional, transparent, verifiable data‌.

【The First Step】August 2024: The First 8-Unit Cabinet‌

The client decided to test the waters.
They ordered their ‌first 8-unit Blokset 8PT cabinet‌ for a small commercial complex project.



This wasn’t a gamble—it was an informed trial.
We provided:

• Complete primary circuit diagram
• Cabinet dimensions and IP54 protection rating
• Busbar temperature rise test reports per IEC 61439-2
• Compatibility guidelines with their existing 24kV system

‌Their action said it all: We were worthy of trust.‌

【Deep Collaboration】October 2024: Three Weeks. Three Parties. One Project.‌

The project entered critical phase.
The end-user demanded: ‌“Current rating must reach 2500A, cabinet height cannot exceed 2.2m.”‌
The contractor worried: ‌“On-site space is tight—rear maintenance access is impossible.”

‌

We activated our cross-timezone engineering response:

• ‌Our design team‌: Delivered 3 optimized layouts within 72 hours
• ‌The client’s engineering team‌: Conducted on-site measurements and relayed spatial constraints
• ‌The end-user‌: Confirmed load curves and future expansion needs

‌3 weeks. 17 email exchanges. 5 revised drawings. 1 live video sync with the job site.‌
Final outcome:

• Cabinet dimensions perfectly matched spatial limits
• Busbar system rated for 2500A continuous current
• Front-access design enabled safe maintenance

‌This wasn’t a delivery—it was a co-engineered solution.‌

【Results & Future】2025: Partnership Evolves from Components to Systems‌

Today, the client has integrated the Blokset 8PT into their standard product line.
In Q1 2025, they plan to order ‌12 additional units‌ for two new residential developments.
They told us:

“You’re not just a supplier—you’re engineers who understand our needs.”

We are no longer just a parts vendor.
We’ve become their ‌co-designer in the transition to low-voltage systems‌.

True B2B trust isn’t built on catalogs—it’s built on this:‌

You understand my past… and you see my future.

If your factory is moving from high-voltage to low-voltage,
If you need more than a quote—you need a ‌solution‌—
‌We’re already in your next Vietnamese project.‌

Download the PDF:  Real-World Applications of Blokset 8PT in Southeast Asian Residential Projects
(Includes dimensional drawings, current configuration tables, and certification documents)
Contact us to receive your exclusive technical package