1, CRO is more formal and professional, you can choose according to the project requirements, the difficulty of the technical team strength, the largest CRO company.
2, the enterprise a contract to the CRO company, all the time, the results of all the risks borne by the CRO company, to avoid all the risks in the process of the enterprise product listing.
3, professional people do professional things, CRO companies to do clinical trials than the enterprise to do their own costs are much lower.