Founded in 1993, Trony Group is a well-known domestic manufacturer of thin-film solar cells and the world's leading supplier of photovoltaic energy solutions. Currently, it has more than 400 photovoltaic patented technologies, and has mastered the core technology of production and research and development of second-generation thin-film solar cells. . The company's photovoltaic energy supply modules and smart integrated energy management not only deeply integrate the national "dual carbon" strategy to provide green power for various electronic products, but also successfully provide effective solutions for the construction of smart cities at home and abroad. In 1999, the company took the lead in passing the ISO9001 total quality management system certification in the industry. The company is a high-tech enterprise in Guangdong Province, and is also the chairman unit of solar photovoltaic insulating glass technology of the National Construction Glass Standardization Technical Committee.