Founded in 1920, the Weinstein & Holtzman Hardware Group specializes in architectural door hardware products. The company s architectural door and hardware department is staffed to provide hollow metal doors and frames, wooden doors, washroom accessories, appliances, toilet partitions, fire extinguishers and cabinets. It operates a full-service hollow metal shop and warehousing facility. The company provides a range of products to perform repair and maintenance operations. It has a trained staff of locksmiths that provides master key systems and troubleshooting services. The company offers services to various customers, including architects, interior designers, general contractors, building owners and carpenters. It is located in New York.