Quality buyers sourcing

I I am looking to sell a product in certain countries and I know there is a demand for them but just need to find leads on whom I can email and market my product etc. That is where I need some assistance. The product is a heavy constriction machinery and the target market I am looking at is Pakistan. Note: I am not looking for just leads and a list, which I can also get from google. I am not looking for quantity but quality leads. Quality meaning that one has looked at what I am selling, the potential leads and then if they feel they are likely to be buyers for my product. That is a lead for me. Just a company in the industry is not a lead but a quantity. What is a quality lead: for example say I am selling cars my target market is car showrooms country Pakistan now I can get a list of all car showrooms from google but that is not quality quality would mean: ok let me look at what type of car you selling. Ok you selling only sports car. So now let me find showrooms that sell sportscar and specialist in that. Let me then see if I can find showrooms which actually sell the brand of car yo sell so for example Honda. Then let me see if I can find out, are they likely to buy a car from me. you see any show room vs now you have a showroom which actually sells sportscars, sells the same brand as me and you feel they are growing so are maybe going to buy more big difference between just a list and saying this is a quality lead A bit more about the product: So my product is a balckhoe this is a construction machinery most likely used by small to medium construction companies These will be people who are working on construction projects Note quality lead does not mean has to be a guaranteed purchase: that is what i was hoping a lead generator would be expertise in as i say in my first message and int he example the showroom one; I did not say, must show and get a buy but show that it is a quality lead and not just one found on google or linkedin etc can say to me; ok got ten companies here and I really think they might be ones who want to buy from you (i say might and not will buy) why i think that is because ..... that shows ok this lead generator did try to find me valuable leads two people i hire one gets me a list of 100 showrooms okay how much you will pay? one get 20 but says I looked at your product. You sell sports car. All my leads they sell them as you will see on their site etc. Also I checked that the brand of car you sell and all my leads also sell them. So there is a good chance they might buy from you you see the difference between a copy and paste job and a good job