Here are the steps to find aluminium foil container manufacturers near you:

1. Search Online Directories:
   - Start by searching online business directories like Yellow Pages, Yelp, or Google Maps.
   - Use keywords like "aluminum foil containers", "aluminum trays", or "foil packaging manufacturers" along with your city or zip code.
   - This will provide you with a list of local manufacturers and suppliers in your area.

2. Check Industry Associations:
   - Look for industry associations related to aluminum, packaging, or food service supplies.
   - Many of these organizations have member directories that you can search to find local foil container manufacturers.
   - Examples include the Aluminum Association, Packaging Machinery Manufacturers Institute, or National Restaurant Association.

3. Search Trade Shows and Exhibitions:
   - Check for any upcoming local or regional trade shows or exhibitions focused on packaging, food service, or metal manufacturing.
   - Attending these events can allow you to connect directly with aluminum foil container suppliers in your region.

4. Utilize Online Marketplaces:
   - Websites like Alibaba, MadeInChina, or local B2B portals may have listings for aluminum foil container manufacturers near you.
   - You can filter the search results by location and browse through the supplier profiles.

5. Reach Out to Local Metal Fabricators:
   - Contact metal fabrication or metal stamping companies in your area, as they may offer aluminum foil container manufacturing services.
   - They may be able to provide referrals or recommendations for other local suppliers in this industry.

6. Ask for Referrals:
   - Reach out to your existing business contacts, such as food service providers, packaging suppliers, or industry peers.
   - They may be able to provide recommendations or introductions to reputable aluminum foil container manufacturers in your local market.

By utilizing these various search methods, you should be able to identify and connect with aluminum foil container manufacturers in your geographic area. This will allow you to evaluate their capabilities, pricing, and logistics to find the best fit for your needs.