PCB drill bit and drilling service provider Topoint reported that strong demand from PCB industry customers has kept supply of high-end coated drill bits tight. Although drill bit utilization has ...

Geopolitical strains between China and Japan have intensified following Japanese Prime Minister Sanae Takaichi's remarks on "Taiwan contingencies," impacting Japanese firms' access to high-purity ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: To improve the processing efficiency of the PCB drilling workshop, and to minimize the maximum completion time and the tardiness rate, this paper studies the random scheduling problem of a ...