Your question is also a topic of concern to many customers who need formaldehyde detection and indoor air pollution control. Today I will talk about it in detail: How to choose a reliable formaldehyde testing company

Generally, the name of a formal testing company usually contains the word "test"

Formal testing companies have obtained Laboratory Metrology Certification (CMA)

Regular testing companies will never do indoor air pollution control, which is the control mentioned in your question

Regular testing companies use All testing instruments will be certified

The following pictures show the laboratory CMA measurement certification

How to choose a formal management company for the certification of sampling instruments

In my ten years of work The summary and analysis of experience in the coming year is very simple. Indoor air pollution control is very complicated. If you don’t understand it, it doesn’t matter. But I believe everyone knows the process of going to the hospital to see a doctor. To summarize:

Testing is required in the early stage (the hospital is B Ultrasound, CT, etc., the testing company is formaldehyde, benzene, etc.)

They will issue test reports (regular hospitals and formal formaldehyde testing companies are very important, very important, very important)

According to The test results prescribe the right medicine (the hospital formulates the treatment plan accordingly, and the management company needs to issue a detailed technical plan based on the test results and the use of decoration materials)

Repeated exchanges and communication are required during the treatment process (only multiple Communication can achieve better results)

The final re-inspection and acceptance is a very important criterion (the re-inspection must be reliable)

The final re-inspection is essential.

Hope this can be helpful to you, thank you