Beijing Hongyu Hengyi Electromechanical Equipment Co., Ltd. was established in China in 2009, which is approved by the Chinese State Administration for Industry and Commerce to establish the type: portable outdoor power supply, battery, energy storage, portable air conditioning, outdoor air conditioning and scientific research and development capabilities and production in China. After years of development, the company has an excellent professional team, with a nationally recognized college degree or above, senior certified engineer. The company has always adhered to the principle of customer first, insisted on continuous innovation, and constantly demonstrated, and solved one after another power supply technology research projects for many other industries in China. In the past ten years, the company has been committed to power supply and air conditioning sales, installation, maintenance and outdoor power application solutions, and successfully established an excellent team dedicated to the construction of outdoor power supply. Since the establishment of the company, the company combines the humanistic spirit of China's national conditions and traditions, adheres to the enterprise spirit of "unity, mutual coordination, hard work, self-transcendence, courage to forge ahead, business is humane", and is committed to building a humanistic spirit with the characteristics of oriental enterprises. The company's perfect service system and excellent products enjoy in the power supply industry, and the company has established a fast green service channel point-to-point tracking service in the country.