List of leading companies in in vitro diagnosis industry? Detailed explanation of the top ten in vitro diagnostic companies

1. AstraZeneca is the world's largest leading enterprise in the in-vitro diagnostic industry, mainly engaged in the research and development, production and sales of in-vitro diagnostic products, covering blood testing, immunological testing, virus testing, cell analysis and other fields.

2. The second place is Roche Diagnostics Company, which is a company specializing in the research, development, production and sales of in vitro diagnostic products, covering blood testing, immunological testing, virus testing, cell analysis and other fields.

3. The third place is Hoffman Company of the United States, which is a company specializing in the research, development, production and sales of in vitro diagnostic products, covering blood testing, immunological testing, virus testing, cell analysis and other fields.

4. The fourth place is American Beckman Company, which is a company specializing in the research, development, production and sales of in vitro diagnostic products. Its products cover many fields such as blood testing, immune testing, virus testing and cell analysis.

5. Ranked fifth is Sanofi Company of the United States, which specializes in the research, development, production and sales of in vitro diagnostic products, covering blood testing, immunological testing, virus testing, cell analysis and other fields.

6. Ranked sixth is Merck of the United States, which is a company specializing in the research, development, production and sales of in vitro diagnostic products. Its products cover many fields such as blood testing, immune testing, virus testing and cell analysis.

7. Ranked seventh is Pfizer, a company specializing in the research, development, production and sales of in vitro diagnostic products, which cover blood testing, immunological testing, virus testing, cell analysis and other fields.

8. Ranked eighth is Secco, a company specializing in research, development, production and sales of in vitro diagnostic products. Its products cover many fields such as blood testing, immune testing, virus testing and cell analysis.

9. Ranked ninth is Verizon in the United States, which is a company specializing in the research, development, production and sales of in vitro diagnostic products, covering blood testing, immunological testing, virus testing, cell analysis and other fields.

10. The number 10 is Fei Sen Yus Company, which specializes in the research, development, production and sales of in vitro diagnostic products. Its products cover many fields such as blood testing, immune testing, virus testing and cell analysis.

The above is a detailed introduction of the top ten in vitro diagnostic companies, which occupy an important position in the in vitro diagnostic industry, providing quality products and services for the medical industry and providing better treatment programs for patients.