How to find a pump or valve buyer from the yellow pages?

Set www.yellowpages.com.au as an example.

Step 1: select “Find Business Name”,such as water equipment company,chemical factory,medicine factory and so on.Since these companies should be our coming buyer---we sell pumps ;
Step 2: key “FENCE” (our business keyword) into the blank below where you had selected and go search

With doing this, you will find a list of companies’ name showing their address, telephone, fax, with the button of “full business detail& advertisement”, “website”, “email”, “map & directions” or “more info” beneath.

Now set one of the listed company “de fence” as example. You will find that the website and the email of this company are available for you to know.
Step 1: Clip the “website” and then log into their company’s website and read more about this company.
Step 2: After studying this company’s detail, and make your own judgments that this company will be your possible future client, you need to know how to contact this company by clicking “contact us”.
Step 3: With knowing what their public email address is, follows what I had advised or follows all possible procedure you would like to do to get their business chance.

That was all that I had done for my contacting through YELLOWPAGE.

pumps buyers ?

where?

how to find?

can u tell me?