We offer great strength in quality and development,merchandising,sales and marketing and operation for 6700 Xt Hashrate, gold miner, Antminer A1, S9 Antminer,d3 antminer. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Sri Lanka, Washington,Puerto Rico, Italy.With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!