What kind of qualifications should a plaster processing plaster OEM manufacturer have?

Take 27 years of plaster processing OEM manufacturers, a powerful plaster processing OEM manufacturers must have these qualifications,

1, medical device production license

2, business license

3, production license

4, Henan Kandi tax registration form

5, medical device production product registration form

6, authorization letter

7, Henan Kandi quality assurance

8, medical device registered product standards

9, Henan Kandi quality inspection report