Welcome to Holland Manufacturing Corporation.
Holland specializes in manufacturing the highest quality refractory shapes for the Aerospace, Heat Treat, Glass, Powdered Metal, Steel, Investment Casting, and Super Alloy industries. We offer a wide variety of refractory shapes - ranging in size and material composition - and will work with you to design customized shapes and materials to suit your operation.
At Holland, we pride ourselves on providing exceptional customer service, competitive prices, and quick lead-times. We offer oxide and nitride bonded shapes and are one of the largest providers of nitride bonded silicon carbide hearth plates to the heat treat industry. Whether you need saggers, muffles, burner blocks or hearth plates, we have the shapes you need.