Liu Weidong, chairman of Haili Group, member of the Standing Committee of Yongxing, Yin Tao, Deputy county magistrate, and their coworkers visited our company for investigation in August 25th,2022. At the symposium, the company welcomed the visit and investigation. Led them to solar cell workshop, casting workshop, module production workshop, investigated and introduced the company overall situation. The group is well-known PV enterprises, mainly working at silicon ingot, silicon wafer, cells, modules, PV storage equipment etc. The company has strong R&D strength and fruitful technical achievements, and under the call of the Belt and Road Initiative and the **** dual carbon goal, the group actively expanding industrial layout and keep chasing on technological innovation. More efficient, lower cost and less energy-consuming high-quality photovoltaic productions were produced to gain competitiveness and create greater economic and social benefits.