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Beijing Wantong Yiju Environmental Protection Equipment Technology Co., Ltd. (abbreviated as: Wantong Yiju) is a national high-tech enterprise integrating environmental protection technology development, production, promotion, consulting, and research. It is responsible for the construction of photovoltaic cleaning and new energy projects. , Management and optimization provide innovative solutions. The company has strong technical development and promotion capabilities, and is now launching a series of photovoltaic intelligent cleaning robots to the market, which greatly improves the efficiency of photovoltaic power station operation and maintenance and has won high praise from the industry. The company has successfully applied to become a national high-tech enterprise, Zhongguancun high-tech enterprise, and has obtained ISO9001 quality management system certification, CE certification, five-star after-sales certification, and has 17 intellectual property rights.

Wantong Yiju takes "innovation and excellence" as the driving force for development, "integrity and win-win" as its business philosophy, "environmental protection and energy saving" as its social responsibility, and "energy saving and emission reduction, realizing benefits" as its business objectives. Create a green and healthy livable environment!