Shenzhen Dovina Electronic Technology Co., LTD. was established in 2014,Is a professional mining machine supplier, for the world to provide the industry's original brand mining machine and mining equipment accessories.Including bitmain, whatsminer, innosilicon, Avalon, aisen, cheetah, goldshell, Aladdin and other brands.At the same time, in order to provide customers with faster and more efficient income, Dovina built a miner farm in China, established an experienced and professional management team. Customers can easily enjoy high-quality and safe custody services. The certification of FCC, CE and RoHS further ensures the reliability of Dovina is committed to building China's top mining machine service provider, adhering to competitive prices and comprehensive services.Looking forward to providing.