So I'm a tech and PC hardware foucused YouTuber and even despite my pretty awful stats and overall channel growth, I've already managed to be accepted into a review programme for one smaller tech company that produces cooling solutions, where they offer me their parts not for free but at a discount if I review them. However despite me pouring literally all the money I have into my channel, those are all still rather expensive, so I've been looking for other companies who could maybe offer parts to review for even cheaper or for free, as I've found that videos I make about very specific items, usually perform very welll, or at least very well by my channel's awful standards. So does anyone know a good way I could find such companies?