Recently, the wind turbine blade developed by ZZSD Composite Technology Group has successfully passed the IECRE international certification of the new international renewable energy system. The certification is issued by DNV after evaluation and audit based on the latest international standard IECRE OD-501. This means that the blade design, manufacturing and product quality meet the requirements of the new international standards and obtain the international license.
IECRE is a global renewable energy equipment certification system established by the IEC (International Electrotechnical Commission). It currently includes three fields: wind energy, ocean energy and photovoltaics. Its purpose is to develop high-quality international standards, establish and operate a globally unified renewable energy certification system, promote the widespread acceptance of certification results on a global scale, promote the facilitation of international trade, and achieve "one certificate, global access". ZZSD's self-developed wind turbine blades have passed the IECRE international certification, which not only proves that the blade design and manufacturing capabilities have reached the international advanced level, but also laid the foundation for it to enter the international market and participate in global competition.
In the field of wind power, ZZSD is a well-known "seed player". Its wind power blade scale ranks second in China. It is one of the blade manufacturers with the strongest independent research and development capabilities in China. It is the first to develop and produce dual-use wind power blades. In addition to the strong demand for onshore wind power blades, its offshore wind power blades are also very popular. The relevant person in charge of the company revealed that the demand for offshore wind power blades was strong in the first half of the year, and the company's offshore blade sales reached expectations, with a significant year-on-year increase.