Milestone Achievement: Huaming's CHVT Vacuum On-load Tap Changer Successfully Passes Ultra-High Voltage Converter Transformer Factory Test

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Recently, Huaming CHVT vacuum on-load tap changer has showcased remarkable performance during the ±800 kV Ultra-High voltage converter transformer test conducted by Xi'an Xidian Transformer Company. It passed all factory tests in one go, meeting all design requirements. This OLTC, set to become the core component of the Longdong-Shandong ±800 kV high-voltage direct current project at the Qingyang Station, promises to be a crucial guardian for power grid transmission.
 
Huaming CHVT vacuum on-load tap changer, a joint development by China Electric Power Research Institute, leading domestic universities, and Shanghai Huaming Power Equipment Co., Ltd., was meticulously crafted through the collaborative efforts of the research, production, and quality management teams in Shanghai Huaming. This successful test not only validates the outstanding performance of the CHVT vacuum on-load tap changer but also taken as a significant progress for Huaming in manufacturing and management, marking a new milestone.
 
In recent years, Shanghai Huaming has been continuously driving technological innovation, optimizing and upgrading its industrial layout. The company's R&D team has been steadily climbing the technological peaks, striving tirelessly for the comprehensive localization of Ultra-High-voltage transmission equipment, focusing on resolving critical technical bottlenecks. Through continuous innovation and overcoming technological barriers, the team has successfully broken the monopoly of foreign products
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In the field of production and manufacturing, Huaming actively introduces advanced production equipment and technology, fully embracing digitalization, and optimizing production processes to significantly enhance efficiency. Simultaneously, the company reinforces on-site production management to ensure the stability and reliability of product quality. These extraordinary measures have not only substantially boosted Huaming's production capacity but also earned profound trust and a solid reputation from customers.

Benefiting from robust support in production, we can flexibly adjust production plans and product varieties according to market demands. We promptly respond to customers' personalized customization needs, providing tailored product solutions. It is this flexibility and efficiency that sets us apart in the intense market competition, receiving widespread praise from customers.

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With a professional R&D team, massive production capacity, and adaptable market strategies, Huaming is steadily advancing at the forefront of the industry, dedicated to providing customers with high-quality products and services. Looking ahead, we will continue to uphold the cultural essence of innovation, pursue excellence in product quality, and strive to create higher value for our customers.

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Headquarter
Headquarter for International Business
Huaming Turkey
SHANDONG FIN CNC CO., LTD.

No. 2222, Century Avenue,
High-tech Development Zone, Jinan, China

Huaming Latino American
Huaming USA Corporation
SOCIAL MEDIA
ABOUT
PRODUCTS
Renewable Energy
CONNECT
Copyright © 2025 Shanghai Huaming Power Equipment Co., Ltd. (913101076076323035).