I'm Grace Baker, a dedicated marketing manager with extensive experience in the pto industry, working at GD Supplies. I specialize in mining hardware distribution in Canada and the USA. I have a deep understanding of blockchain technology and ptocurrency mining hardware. Our efficient mining hardware not only reduces electricity costs but also enhances the chances of successfully mining coins. We offer the most profitable pto mining machines from top brands such as Bitmain, Whatsminer , Canaan, MicroBT, and many more. We are committed to providing top-notch mining machines for individuals and businesses aiming to earn passive income.