ZHEN AO International electronic limited is located in Shanghai, China. The main business is the distribution of network products and system integration(including CISCO, HUAWEI and VENUS). All stuff will spare no efforts to provide products to consumers with fast logistics speed and resonable price based on abundant channel resources. What's more, our company also offer consumers one package service, including engineering scheme design, engineering constuction and product maintenance with the help of company's technical support, service system and innovation ability