Wm. Sopko & Sons Co. was founded in 1952 in Cleveland, Ohio, with a simple mission: to build the highest-quality grinding accessories and provide expert spindle repair that keeps America’s manufacturers moving forward.
What started as a small family business has grown into one of the most trusted names in grinding technology and spindle services. For more than 70 years, we’ve upheld a commitment to quality, precision, and service that spans generations.
William Sopko & Sons is committed to your profitability as THE complete source of Precision Grinding Accessories and Superior Spindle Repair.
Family – As a family run business, we take pride in our work with our family name behind the product.
Quality - Precision is the key to accurate grinding, at Sopko we understand that the quality of our parts effect the quality of yours.
Performance & Innovation - Keeping your machines running is the key to productivity. We understand this and at Sopko we embrace the ability to develop and adapt to whatever challenges may be faced.
Knowledge - With over 70 years of experience, we have the knowledge to find the right solution.
