Top-tier Brands: Defining “Top-Tier” by Sector
The definition of “top-tier brands” in the power equipment industry varies across different sectors: For transformers, top-tier brands include TBEA and XD Group; for switches, XD Group and Pinggao Group; for secondary protection, NARI Group and XJ Group; for low-voltage equipment, Chint and Delixi Group; and for foreign brands, Schneider Electric, ABB, and Siemens.
Industry insiders point out that there is no single answer to “What are the top-tier brands in the power equipment industry?”—top-tier = brands with leading market share and technology in that sector, categorized according to the type of products purchased.
List of Leading Brands in Each Track
- Transformers: TBEA (leading global transformer market share, over 45% market share in UHV converter transformers), China XD Electric, Baobian Electric, Jinpan Technology (dry-type transformers);
- High Voltage Switchgear and GIS: China XD Electric, Pinggao Electric (major UHV GIS manufacturer), Taikai Group, Siyuan Electric;
- Secondary Protection and Automation: NARI Group (first-tier power grid automation company), XJ Electric, Sifang Automation, NARI Relay Protection;
- Low Voltage Electrical Appliances and Complete Sets: Chint, Delixi, Liangxin (first-tier domestic brands); Schneider Electric, ABB, Siemens (first-tier foreign brands);
- Medium Voltage Switchgear: Senyuan Electric, Baiyun Electric, Chint;
- New Energy Supporting Equipment: Jinpan Technology, Siyuan Electric (SVG, step-up complete sets).
Criteria for Determining First-Tier Brands
The determination of first-tier brands is based on four indicators: market share (top three in the sub-segment), technological leadership (cutting-edge technologies such as UHV/smart grid/SF6-free), operational performance (power grid and major project commissioning records), and qualifications (type testing and power grid qualified supplier list).
According to industry reports, the concentration of leading power equipment manufacturers continues to increase, with first-tier brands expanding their market share and second-tier brands facing shrinking market share.
Procurement Methods of First-Tier Brands
Firstly, first-tier brands are determined by product category.
The first-tier brands differ for transformers, switches, and protection systems, and are determined by procurement category.
Secondly, cross-verification is used.
First-tier status is verified using the State Grid’s qualified supplier list and industry reports.
Thirdly, tiered matching is used.
First-tier brands are further divided into “central state-owned enterprises + leading private enterprises + foreign-funded enterprises,” selected based on project budget and scenario.
Fourthly, export considerations are taken into account.
For overseas projects, brands with first-tier status and high international certification coverage are prioritized.
Avoidance Tips
First, “Misidentification Across Tracks.”
A top-tier transformer manufacturer is not the same as a top-tier switch manufacturer;
they should be positioned according to product category.
Second, “Buying Rankings for Marketing.”
Commercial rankings vary in quality;
rely on industry reports and power grid directories.
Third, “Top-tier ≠ All Models.”
Lower-end series from top-tier brands still require verification of testing and performance records.
Trends and Reminders
The landscape of top-tier brands is changing: UHV, smart grids, and new energy infrastructure are accelerating the rise of domestic top-tier brands, while foreign companies maintain their advantage in high-end industries.
Overseas orders are becoming a new growth engine for top-tier brands. For buyers, it is recommended to “identify top-tier brands by track, cross-verify directories, and lock in model reports.”
Top-tier is not about reputation, but about strength ranking within the track—understand the track, and top-tier brands will become clear.
