Zhenggong electronics (Guangdong) Co. , Ltd. is an international manufacturer specializing in the development, production, operation and service of power products. With its reliable, stable, high-quality, safe power products and all-round, efficient, high-quality and fast service, the products are widely used in government, finance, telecommunications, electric power, transportation, medical, research institutes, manufacturing and other industries, and enjoy a high reputation in the industry. Our power products have been all over the country, for tens of thousands of customers important electrical equipment to provide reliable, stable power protection. Protect the customer's important load equipment from the power quality supply problems, affecting the production and operation of equipment and even caused economic losses due to power supply problems. In view of China's complex grid environment, unstable power quality and other characteristics, according to international safety standards to select the most cost-effective components, strict selection of suppliers, coupled with our leading production technology and strict quality control process, resulting in a reliable, stable, high-quality, safe and suitable for use in the harsh power environment of power products. Zhenggong has been committed to product research and development and innovation, and continue to develop and launch close to customer demand for power products; at the same time, we are in the power quality changes with the times of the trend of the times to pursue the power supply to ensure a stable, reliable and safe; the world environment is changing, Zhenggong power is as stable as Mount Tai guarantee unchanged.