Quartz Master® is headquartered in Bayonne, New Jersey with warehouses throughout the US and Canada. We are an established, Quartz Manufacturing Company, which sells to Distributors and Fabricators. Our Quartz Slabs are much larger than industry standards at 120" x 64". Our material is composed of 93% natural quartz and 7% resin which makes it the hardest and most durable, non- precious stone, on the market today.