Dongfei was founded in 1997 with a registered capital of 50 million yuan. Dongfei is a high-tech enterprise integrating production and processing.Our products include high-speed tool steel, alloy tool steel, alloy structural steel, bearing steel, stainless steel, spring steel, carbon structural steel and carbon tool steel,etc. Dongfei is located in Dalian, a coastal city in China. The transportation here is convenient. It is 36.5 kilometers away from Dalian Zhoushuizi International Airport and 13.5 kilometers away from Dalian Port, which fully meets the needs of air and sea transportation. Dongfei covers the total area of 33,464㎡and has more than 140 employees. Dongfei mainly has cold and hot processing lines. The main processing equipment includes two sets of continuous resistance furnace for heat treatment, four heat treatment processing lines, combined drawing machine, peeling machine, centerless grinding machine, etc. Dongfei focus on online heat treatment of products, with an annual output of about 5,100 tons. Meanwhile, the advanced testing equipment is introduced to ensure that the qualified rate is greater than 99%.