Hoffman Estates, IL — BIG DAISHOWA Inc., a global leader in precision tooling solutions for the metalcutting industry, is pleased to announce the promotion of Edgar Argueta to Regional Sales Manager – West.
In his new role, Argueta will oversee sales operations and strategy across California, Washington, Oregon, Colorado, Utah, Wyoming, Arizona, New Mexico, Idaho, Montana and Nevada. All sales team members within these territories will report directly to him. This organizational move reflects BIG DAISHOWA’s continued growth and its strategic focus on strengthening sales and customer support throughout the western United States
Argueta joined BIG DAISHOWA in May 2024 as Sales Manager, Southwest District, covering Southern California, the Baja Peninsula and Southeast Nevada. Prior to joining the company, he served as a manufacturer’s representative for BIG DAISHOWA for several years, building strong relationships with customers and gaining deep expertise in the company’s product portfolio.
With a strong technical background and a customer-first approach, Argueta has consistently demonstrated an ability to deliver innovative solutions and high levels of service and support. His promotion recognizes both his performance and his proven leadership as BIG DAISHOWA continues to expand its presence in key markets.
“Edgar’s deep product knowledge, industry experience, and commitment to our customers make him well positioned to lead our Western sales region,” said Michael Herman, vice president sales. “We are confident he will play a critical role in driving continued growth and supporting our customers’ success.”

