Besides GMO Internet, another Japanese company is working on producing 7nm mining equipment. Triple-1 has been working on its 7nm bitcoin mining chips and expects to start shipping the equipment in November, shortly after GMO expects to start shipping its 7nm miners.
Triple-1 Co. Ltd., a Japanese company established in November 2016 and headquartered in Fukuoka, engages in ASIC chip development and cryptocurrency mining farm construction. The company began looking into developing 7nm bitcoin mining chips in February last year. This week, Triple-1 confirmed that it has completed “the silicon wafer, the sample-chip, the sample-board and the prototype-unit of the mining [7nm] ASIC chip ‘Kamikaze.’” See more for yourself
here.