Obsidian Manufacturing Industries, Inc. is a SBA certified woman-led small business that offers a diversified selection of manufacturing products and services. Our price-competitive solutions are appealing to our customer's industrial needs, whether it is workholding, material handling, precision rotary surface grinder applications, or OEM equipment repairs and spare parts or our precision grinding services. Several of our product lines have robust historical records with one dating as far back as 1916. This history has helped us serve our vast customer base with products and services that have an emphasis on durability, outstanding craftsmanship, and value.