On the afternoon of July 13th, Cold Weiqing, Secretary of the Party Committee and Chairman of Shanghai Electric Group, led a team to visit and learn from the PECVD R&D and Testing Center of Shanghai Ideal Wanlihui Film Equipment Co., Ltd. located in the Lingang New Area. They also had exchanges with Ye Jun, Deputy Secretary and President of the Party Committee of Shanghai Lianhe Investment Co., Ltd., and Sun Xidong, Member of the Party Committee, Vice President, and Chairman of Ideal Wanlihui. Chen Ganjin, member of the Party Committee and Vice President of Shanghai Electric, accompanied by Jin Xiaolong.

&Emsp& Emsp; The group leaders have a deep understanding of the investment layout and ideas of Ideal Wanlihui, the overall development of the company, the latest technology in heterojunction battery equipment manufacturing, and the conversion efficiency of battery cells. In the subsequent discussion, both sides extensively discussed the latest technologies and processes of heterojunction batteries and equipment, as well as cooperation and win-win cooperation in building an ecosystem for the development of photovoltaic energy. Both sides have reached a consensus to work together, complement each other's strengths, and adopt various possible cooperation methods to jointly undertake the mission of the national "dual carbon" strategy.

&Emsp& Emsp; Representatives from Shanghai Lianhe Investment Co., Ltd., Shanghai Ideal Wanlihui Film Equipment Co., Ltd., and the Strategic Planning Department of Shanghai Electric Group attended.

&Emsp& Emsp; It is understood that Shanghai Ideal Wanlihui Film Equipment Co., Ltd. is a photovoltaic equipment research and development company, with Shanghai Lianhe Investment Co., Ltd. as the major shareholder of the company. The company mainly operates high-end PECVD (Plasma Enhanced Chemical Meteorological Deposition) equipment in the field of pan semiconductors and semiconductors. Its mass-produced PECVD equipment for heterojunction batteries has broken the international monopoly and filled the domestic gap. Its research and development experimental center was unveiled on December 29, 2020 in Feicuiyuan, Lingang Industrial Zone.