We process quality stair tread plates with aluminum plate, carbon steel or other metals. Patterns available include checkered pattern, embossed pattern and diamond patterns. Aluminum tread plate makes the most popular industrial flooring due to its light weight, modern appearance and other features. Certificates: Standard Manufacturers Test Certificates to be supplied with product.We will always insist that quality comes first, service-oriented. It is the only goal of Diamond Tread Plate Factory to become the first choice for customers who need quality Tread Plate parts. We can offer Tread Plate products in various forms to meet different requirements.We products of this company are made strictly according to the international standard for export to over 40 countries and regions including USA, European countries, Japan, Middle east countries, Africa, Korea and Australia and are well received by customers. Besides export,We also deals with custom production according to drawings and ...