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Qualification upgrades have become a competitive barrier, and the trend toward specialization in transmission and transformation projects is becoming increasingly pronounced.
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Release Date:
2026-03-06
Recently, in numerous publicly tendered transmission and substation projects, “specialized contracting qualifications for transmission and substation engineering” have become a critical requirement for bidders. As the power‑construction market becomes increasingly standardized, qualification management has grown ever more stringent. From the classification of licenses for installing, maintaining, and testing electrical facilities to the work‑safety production permits issued by the housing and urban–rural development authorities, each certificate serves as an enterprise’s “identification card” for participating in market activities, with higher‑level qualifications directly reflecting a company’s core competitiveness.
At present, the industry generally requires companies undertaking 220 kV‑level projects to hold the relevant Grade II or higher specialized contracting qualifications. To bid for projects at higher voltage levels or to participate in tenders issued by State Grid Corporation of China and major state‑owned enterprise groups, firms must also demonstrate a track record of successful projects and attain a higher credit rating. Such qualifications serve not only as a prerequisite but also as a comprehensive endorsement of a company’s capabilities, encompassing its staffing of technical personnel, investment in construction equipment and machinery, and establishment of an effective safety management system.
This heightened qualification barrier has, in effect, accelerated the industry’s natural selection process. Companies lacking core technical expertise and with poor safety‑production records are gradually being marginalized, while those that prioritize talent development, continuously adopt cutting‑edge technologies, and consistently obtain high‑standard quality certifications are standing out in market competition. Industry insiders note that, as a wave of major projects comes on line during the 15th Five-Year Plan period, firms that uphold integrity, quality, and safety as equal priorities and maintain comprehensive qualification frameworks will enjoy even greater opportunities for growth.
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