After-sales service certification is a nationally approved authoritative certification, with its core focus on conducting third-party evaluations of the standardization, professionalism, and customer satisfaction of a company's after-sales service system. The certification results are divided into three levels: five-star, four-star, and three-star, with five-star being the highest level.
This certification helps companies clarify service standards and enables consumers to quickly identify high-quality service providers. It is currently one of the most credible qualifications in the domestic after-sales service sector.