0.4kV distribution box (11)~1

0.4kV配电箱
September 15, 2025
Video Description:
In this factory walkthrough, we show the practical steps and results behind the production of a 0.4kV distribution box at Shenzhen Dongshengyuan. You'll see the sheet metal workshop, gas-filled switchgear line, and quality inspection process—so you can judge manufacturing capability and product reliability quickly. A clear, professional look at how high and low-voltage equipment is built for power grid applications.