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Home
Products
Transformer
Switchgear
Low Voltage Switchgear Series
High Voltage Switchgear Series
Compact Substation
Accessories
MV Fuses
Lightning Arrester
Cable Accessories
High Voltage Load Switch
Hot Products
News
About us
Contact us
Home
News
What Every Utility Should Check Before Typhoon Season (2026 Guide) | Derui Electric
2026-07-08 15:34
Essential pre-storm checklist for utilities: pole-mounted transformers, switchgear flooding, water ingress, tree contact, salt fog corrosion. Protect your distribution grid before the storm hits.
Oil Prices Are Falling—Why Are Transformer Prices Still High? | Derui Electric
2026-07-03 17:05
Oil prices dropped sharply in 2026, yet transformer prices remain high. Learn why copper, GOES, and supply-demand imbalances matter more than crude oil. Procurement insights for buyers.
Why Utilities Are Expanding Transformer Capacity Faster Than Ever (2026 Market Insights)
2026-06-30 14:17
Utilities are expanding transformer capacity at record speed. Learn why lead times stretch to 160+ weeks, how AI data centers reshape demand, and practical procurement strategies for 2026.
Why More Buyers Are Requesting Factory Acceptance Tests (FAT) Before Shipment | Derui Electric
2026-06-26 17:12
Why buyers require witnessed FAT before transformer shipment. Learn what Factory Acceptance Testing covers, remote witness options, and key benefits. Includes buyer checklist
How to Evaluate a Transformer Supplier Before Placing an Order (2026 Buyer Checklist) | Derui Electric
2026-06-24 17:36
Learn how to evaluate transformer suppliers: verify IEC 60076 certifications, conduct factory audits, assess lead times, demand loss guarantees, and uncover hidden costs. Includes a practical Guide ...
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