First of all, if nothing else, the sound is so loud that people are desperate, and the shouts about mom and dad are disgusting. The whole pyramid scheme site finally crawled to the ground, and I really took it. But it's useless, and we can't generalize. After all, there are always people who can listen and may help them, but this kind of lecture should not be advocated.

Accreditation is the confirmation that conformity assessment institutions meet the specified requirements, which greatly enhances the trust of the government, regulatory agencies, the public, users and consumers in conformity assessment institutions, as well as in products, processes, systems and personnel assessed by accredited conformity assessment institutions. This kind of confirmation has played a very important role in the market, especially in international trade and government supervision.