Based in Southern Michigan, Green Manufacturing, Inc. created a name in the industry 20 years ago when we invented the first indexable stump cutting tooth, Greenteeth®. In addition to teeth & pocket systems, Green Manufacturing, Inc. also offers cutting wheels for many of the popular stump grinders on the market and are constantly working to add more to that list. Green Manufacturing Inc. strives to provide a high quality product with a green initiative. We design our products to work smoother and faster, decreasing the time & energy spent on each stump. Using the latest technology and sophisticated CNC machining equipment, our products are proudly made in the USA, and shipped worldwide.