Reliable. Jinan Yixin. com has been registered in relevant government departments, obtained business license and tax registration certificate, and abided by relevant laws, regulations and policies. Therefore, in its business activities, the company should be legal, compliant and reliable. Jinan Yixin Network is a network technology company located in Licheng District, Jinan City, Shandong Province, China, which mainly provides e-commerce, software development, network marketing and other services.