We are a privately owned American company based in Minster, Ohio and Shenzhen, China. Combined, we have over a century of metallurgical engineering, customer service/sales experience, with accredited American engineers on staff in Asia and the USA.

Mark One was designed to serve as the “bridge” between our customers and our manufacturing bases to ensure proper communication through engineering, production, quality, and delivery.

Let us gain your trust from start to finish in this challenging global market place. Domestic or foreign, we provide the best quality at the most competitive price.

Mark One is proud to be affiliated with the following organizations: