In a significant development, Long Cable Electric Technology Co., Ltd. has recently been awarded the "New Product Appraisal Certificate" by the China Electricity Council. This certification confirms that the company's 290/500kV XLPE insulated power cable accessories and ±525kV (±535kV) XLPE insulated DC cable accessories have successfully passed the new product and technology evaluation. These breakthroughs have filled a critical domestic gap and reached international advanced standards, marking a major milestone for China's cable industry.
Founded in 1958, Long Cable Electric Technology has long been a key player in the design, manufacturing, and installation of cable accessories. Over the past six decades, the company has contributed to numerous national infrastructure projects, including major energy, power transmission, and rail transit initiatives. With cutting-edge technology, high-quality products, and reliable services, the company has consistently delivered on complex engineering challenges.
As China continues to expand its ultra-high-voltage (UHV), long-distance, and heavy-load transmission projects, the demand for advanced high-voltage cable systems has surged. However, the domestic market has largely relied on imported cable accessories, giving foreign companies a competitive edge in major bidding processes. This situation has hindered the growth and application of domestically produced UHV cables, making cable accessories a major bottleneck in the industry's development.
To address this challenge, Long Cable Electric Technology has invested heavily in R&D and successfully developed two groundbreaking products: 290/500kV XLPE insulated power cable accessories and ±525kV (±535kV) XLPE insulated DC cable accessories. These products have undergone rigorous testing, meeting international standards such as IEC 62067 and GB/T 31489.1, and have received unanimous approval from the appraisal committee, confirming their international competitiveness and readiness for mass production.
This achievement not only strengthens Long Cable Electric Technology’s market position and technological capabilities but also enhances its overall competitiveness and profitability. More importantly, it marks a turning point in overcoming the technical barriers that have long constrained the development of China's domestic cable systems. As these products enter the market, they are expected to reshape the competitive landscape and drive innovation across the industry.
(Source: Long Cable Electric Technology Co., Ltd., Cable Network, Zhongcai.com)
Laser Printer Sticker, Custom Laser Sticker, Laser Clear Label, Laser Clear sticker,laser label
ZZ Sticker , https://www.zzsticker.com