On February 24, 2023, State Grid UHV expert group visited CYG Insulator to inspect the supply of insulators for the Zhumadian-Wuhan UHV transmission project line.

At the beginning of the meeting, Mr. Wang Ping, chairman of CYG Insulator, on behalf of all employees of the company, warmly welcomed the arrival of the expert group and made an opening speech. He said that CYG Insulator always adheres to independent innovation and sustainable development, and pays particular attention to the technology research and development and product service capacity building that it continues to undertake for the national UHV transmission project. After nearly 30 years of accumulation and development, CYG Insulator has a good technical heritage and a stable technical team, not only has a private enterprise mechanism flexible, dare to fight the innovation spirit, but also has the courage of state-owned enterprises to take responsibility and make solid achievements. We have successfully supplied a number of UHV power transmission AC-DC key projects and high-speed railway projects. As the core equipment manufacturer of the national UHV key projects, we feel honored and know the great responsibility.

The expert group conducted field visits, audits and tests on the process, data and samples respectively. They agreed that after winning the bid, in order to ensure the quality, quantity and timely delivery of composite insulators, CYG Insulator has studied and identified engineering technical specifications in accordance with relevant requirements, and conducted special training for engineering technology, manufacturing, quality testing, after-sales service and other personnel to ensure the smooth delivery of the project in all aspects of "man, machine, material, method and environment". They were satisfied with the results.

The group of experts to Mr. Wang Ping as the core of the new leadership team, in this inspection showed vigor, courage, dare to think, bold reform in a short period of time, and actively improve the quality of UHV supply is highly appreciated. Under the new leadership, CYG Insulator will accelerate technological progress, strictly manage quality, and provide quality products and services to ensure the high-quality development of UHV projects.