The choice depends on the scale of the testing organization, and it is best to choose a large formal testing organization, such as Fudan Dafu, which has a wide variety of testing reports. Still qualified. First of all, we should look at the business license of this testing institution and cma and other testing qualification certificates. If there is no such qualification certificate, don't consider it.
Fudan Dafu is so successful because it makes full use of Fudan University's scientific research advantages in polymer materials, biology, environmental science, surface materials science, advanced materials laboratory, chemistry laboratory, pharmacy experimental center of College of Pharmacy, etc. At the same time, it continues to develop and transform technological achievements, forms independent intellectual property rights of enterprises, and carries out business activities on this basis to provide customized technical services to the society.
For more questions, please contact Fudan Dafu customer service!