Welcome to blog Jinhao

Jinhao is a world-leading technical enterprise dedicated to the research, design and manufacturing of glass insulators for medium and high voltage power transmission lines.

Mr. Andrey from Pradex to Visit Jinhao

Mr. Andrey from Pradex to Visit Jinhao

At Pradex are an engineering company specializing in the innovation, production, and design of glass insulators for high-voltage power lines . Since founding in 2021 , Pradex have assembled a team of professionals with extensive experience working in leading companies in the sector, combining technical knowledge, practical experience, and a firm commitment to excellence. Pradex goal […]

The 750 kV transmission and substation project from Kuqa to Aral and Bachu has been put into operation

The 750 kV transmission and substation project from Kuqa to Aral and Bachu has been put into operation

On December 25, 2025, the 750-kilovolt transmission and substation project from Kuqa to Aral to Bachu was officially put into operation, marking the full completion and operation of the Aral ring network. This signifies the establishment of Xinjiang’s complete “Seven Inner Ring Networks” main grid framework. The Kuche-Alar-Bachu 750 kV transmission and substation project has a […]

The ±800 kV ultra-high voltage direct current project from Longdong to Shandong has been completed and put into operation

The ±800 kV ultra-high voltage direct current project from Longdong to Shandong has been completed and put into operation

The Longdong-Shandong Project starts from the Qingyang Converter Station in Qingyang City, Gansu Province, traverses five provinces—Gansu, Shanxi, Shangxi, Hebei, and Shandong—and ends at the Dongping Converter Station in Taian City, Shandong Province, with a transmission distance of 915 kilometers and a total investment of 20.2 billion yuan. The project achieves cross-regional optimization of energy […]

Mr. Andrey from Pradex to Visit Jinhao

The 750 kV transmission and substation project from Kuqa to Aral and Bachu has been put into operation

The ±800 kV ultra-high voltage direct current project from Longdong to Shandong has been completed and put into operation