On January 24, Zhejiang Winhitech New Energy Co., Ltd. (hereinafter referred to as "Winhitech") reached a comprehensive strategic cooperation agreement with TÜV SÜD (hereinafter referred to as "TUV SUD") on Winhitech products at the 7th Future Light TUV SUD and China Institute of Measurement Light Storage Summit and industry exchange meeting. Gong Ying, Assistant general manager of Winhitech, and Mr.Robert, Senior Vice President of Commercial Product Services of TUV SUD Greater China Group, attended the signing ceremony. The signing of this comprehensive strategic cooperation agreement will further deepen the cooperation and development of TUV SUD and Runhai Solar in certification, testing, supplier evaluation, technical services and other aspects.

As one of the most trusted partners of Winhitech, TUV SUD has been cooperating and exchanging in the field of PV module certification and testing for many years, and carries out exchange activities on emerging technology standards and new trends of PV module standards from time to time. Based on the long-term cooperation of Winhitech product testing and certification, the business scope of this cooperation will be expanded, including but not limited to providing technical services for Winhitech's new product research and development.

During the signing ceremony, Gong Ying, Assistant general manager of Winhitech, thanked TUV SUD for its long-term technical support and mentioned: "Winhitech and TUV SUD have had a good cooperative relationship for many years, TUV SUD with its rigorous professionalism and high-quality testing and certification technical services, for our Winhitech products to the world escort. With the increase of Winhitech's business, in addition to traditional certification and testing services, TUV SUD will also provide Winhitech with a wider range of expert technical guidance and training, increase double aging and differentiated testing projects, and become more involved in the development of new Winhitech products, especially high-efficiency heterojunction photovoltaic modules. At the same time, in view of TUV SUD's testing and certification technical services in Europe and the Middle East, we will also carry out more comprehensive cooperation with TUV SUD in various aspects such as basic access and green carbon certification to enhance the market recognition of Winhitech products."

Mr.Robert, Senior Vice President of Commercial Product Services at TUV SUD, congratulated Winhitech and said: "We are pleased to see that Winhitech has been developing rapidly and healthily, and continues to expand its global market share. The signing of the strategic cooperation agreement means that the cooperation between the two parties has made a major breakthrough, and the two sides will carry out more in-depth strategic cooperation in product testing and certification, supplier evaluation, new product research and development, process optimization and other aspects. According to the cooperation agreement between the two parties, TUV SUD will customize service solutions for Runhai Light Energy to meet its business development needs, such as heterojunction product research and development technical services, and achieve joint development through strong cooperation with Winhitech, and continue to pragmically make modest contributions to the healthy and orderly development of the industry and contribute more valuable technical services.