Zhengkuan Iron and Steel was established in 2008. It is a leading enterprise in the domestic steel industry and a leading high-end manufacturing supporting service company. It has a full-process industrial chain such as material processing, parts and finished products manufacturing, and professional technical services. Zhengkuan Iron and Steel has determined to become a steel Processing and distribution center and stainless steel and carbon steel spot chain supermarkets. With many well-known suppliers, the standing stainless steel inventory is 150,000 tons, the carbon steel inventory is 200,000 tons, and the special materials is 20,000 tons. The company has passed the ISO9001-2000 international quality system certification, so that the product quality is strictly controlled.