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06-28
2019
The Baiyun Electric Power Transmission and Transformation Insulation Technology Research Institute has been established.
06-26
Published “A Chronology of Major Developments in Glass Insulators Over 60 Years”
03-08
Leidian-brand glass insulators have surpassed 100 million units in cumulative sales.
03-03
Nanjing Electric’s 12 new ultra‑extra‑high‑voltage composite insulators have passed national‑level appraisal.
02-23
The Nanjing Electric Ultra-High-Voltage Composite Bushing Project participated in the centralized groundbreaking ceremony for major projects in Nanjing.
02-08
Nanjing Electric has won the bid for the Qinghai–Henan Ultra-High-Voltage Direct Current Transmission Project.
01-15
Nanjing Electric has compiled and published a training manual on glass insulator products.
10-25
2018
Nanjing Electric has participated in the construction of 18 UHV projects.
10-24
The East China Headquarters Hosts the 18th Dragon Boat Race
Baiyun Electric’s East China Headquarters Has Established a Corporate Science and Technology Association.
Nanjing Electrical Insulator Co., Ltd. Corporate Social Responsibility Report
2026-05-29
Quality and Credit Report of Nanjing Electrical Insulator Co., Ltd.
Release of Information on Greenhouse Gas Verification, Product Carbon Footprint Reporting, and Corporate Social Responsibility Reporting by Nanjing Electrical Insulator Co., Ltd.
Nanjing Electric’s “Research Project on Independently Controllable Technology for Large-Scale Main Transformer Bushings” and five domestically developed replacement products (technologies) have passed the review.
Ding Xuhe, Secretary of the Party Committee and General Manager of Nanjing Unicom, along with his delegation, paid a visit to Nanjing Electric for a symposium and exchange.
Nanjing Electric Holds a Fun Quiz-Themed Event for the 2024 Safety Production Month