Gather emails and phone numbers for wholesalers, importers and distributors

I am looking for a freelancer who can help me gather emails and phone numbers for wholesalers, importers, and distributors in the international market.

Target Audience:
- Wholesalers, importers, and distributors in the international market

Preferred Method of Contact:
- Both email and phone call

Specific Industry/Product Category:
- I have a specific industry/product category in mind