POCI vs BTCM Comparison

Precision Optics Corp Inc is engaged in designing, developing, and manufacturing advanced optical instruments. It manufactures medical products such as endoscopes and endocouplers which incorporate various optical technologies for use in a variety of minimally invasive surgical and diagnostic procedures. The company also produces endoscopes for various applications as well as designs and manufactures custom optical medical devices to satisfy customers' specific requirements. In addition, the company manufactures and sells components and assemblies specially designed for industrial and military use. The company earns the majority of its revenue from the United States.

BIT Mining Ltd is a cryptocurrency mining company, with a long-term plan to encompass the whole cryptocurrency value chain. Its business covers cryptocurrency mining, mining pool, data center operation and mining machine manufacturing. The company has a significant and growing deployed Bitcoin mining machine capacity, owns three hydroelectric cryptocurrency mines with combined power capacity of 435MW and the entire mining pool business operated under BTC.com, including the domain name and wallet. It has also entered into a definitive agreement to acquire a 7 nanometer cryptocurrency mining machine manufacturer "Bee Computing", completing its vertical integration, making self-sufficient while also strengthening competitive position.