Letine Mining establisheAlibaba GoldSuppler,verified by sGs and Bv Around 140 workers with over 2000square meters workshop and office. we specialize in produce GPu miners & ofrerng originalAsic Miner machines and accessories since2015, also supply innovative cooling solutions like Hydro-Cooling and oil Cooling systems to ensure optimal performance. we are stragic partner of original manufacturer like Bitmain, MicroBT,Iceriver,Canaan for many years, which make us have big advantage on fast delivery and cheapest price to our customers In Letine,Our goal is to win-win together