 FREMONT, Calif.--BUSINESS WIRE--Ichor Holdings, Ltd. NASDAQ: ICHR, a leader in the design, engineering, and manufacturing of critical fluid delivery subsystems and components for semiconductor capital equipment, today announced that it has commenced an underwritten public offering of 3,500,000 of its ordinary shares. In addition, the Company intends to grant the underwriters a 30-day option to purchase up to an additional 525,000 of its ordinary shares sold in the offering at the public off 