NEWS & INSIGHTS

Insights on Power Distribution and Electrical Equipment

Technical perspectives for utility, industrial, and infrastructure decision makers.

Company updates · technical articles · product knowledge

Practical updates for global electrical equipment buyers.

Company News

Warm congratulations on the 32nd anniversary of the establishment of zhongtie Electrical Group Co., Ltd.!

Thirty-two years of tireless efforts and dedication, remaining true to our original aspiration and fulfilling our mission. Thirty-two years of unwavering dedication and hard work, reaping rich rewards through seasons of growth and harvest. Thirty-two years of wind and rain have forged this sword. With unwavering dedication, we continue to write a new chapter.

Company News · May 28, 2026

popularization of science

When choosing a transformer, there are certain steps to follow. The key lies in distinguishing the type and accurately calculating the capacity.

Electrical engineers from power supply departments in multiple regions went to the parks and commercial complexes to conduct popular science lectures on power distribution equipment. Many project procurement managers reported that due to improper selection of transformers, problems such as long-term overload tripping, high electricity costs, and non-compliance with site safety standards occurred.

popularization of science · Mar 14, 2026

Industry News

How to choose a manufacturer for high-quality air-insulated switch cabinets?

The 450 air-insulated switchgear plays a very important role in power transmission and distribution lines, and can effectively protect the circuit lines. As an important equipment in the circuit lines, how should one select it? How do air-insulated switchgear manufacturers choose? Which air-insulated switchgear manufacturer is good?

Industry News · Jan 9, 2026