Profile: Inland Diamond Products Co. is the source for superabrasive products and chemical solutions. We manufacture diamond tooling and chemical solutions for optical, glass, stone and industrial applications. We offer diamond wheels, carbide cutters & PCD cutters for surfacing & edging of glass and plastic lenses. Our chemical product line includes a complete assortment of optical tints and dyes, UV inhibitor coatings, scratch resistant coatings and neutralizers.