Which agency in Shaanxi can reliably perform paternity testing? Paternity testing is a very common service in society today, and in a city like Shaanxi, choosing a reliable paternity testing agency is also the focus of everyone\’s attention. Below we will introduce which institution in Shaanxi is reliable for paternity testing through the following four aspects. 1. Qualification certification and related certificates of the institution. First of all, when choosing a paternity testing agency, the first thing consumers consider is whether the institution has qualification certification. This is an important criterion for judging formality. Generally, we can judge the formality of an organization from the following three aspects: First, the organization