The factory welcomes foreigners. How to write the welcome card?

The welcome card for factory welcoming foreigners can be written in the following English:

1. "Welcome to our factory! "

2. " Glad to have you here!"

3. "We're delighted to have you visit our factory! "

4. "Welcome to our place of business! "

5. "Welcome to our factory, we hope you have a pleasant stay! "

The specific writing of the above welcome cards can be adjusted according to the actual needs of the factory and the cultural background of foreigners.