New Castle Stainless Plate (“NCSP”) LLC is an American-owned stainless steel plate producer. NCSP offers the widest range of plate dimensions and stainless steel grades produced in the North American market. Besides offering wider, thicker and longer plates in many stainless steel grades, NCSP also provides industry-leading on-time delivery performance, right-the-first time quality and documentation, and superior customer service. We invite you to contact us for your stainless steel plate requirements and visit our website at