Brandywine Machine Company is one of the premier manufacturers of stainless steel plate and stainless steel plate products in the United States. The company stocks 300-series stainless flanges in 11 gauges. The company manufactures rings, discs, rectangles, stainless plate flanges and customized products as per client requirements. In addition to this, the company has a vast inventory of standard products. In business for more than 50 years, the company is headquartered in Downingtown, Pa.