Zhengzhou Sebon Heavy Machinery Co., Ltd was founded in 1993, covers an area of 180000 squares meters totally, has more than 500 employees including 3 external expert professors, 2 doctoral supervisors and 120 researchers. With more than 20 years history, now Sebon has been a modernized enterprise with the integration of scientific research, design, manufacture, sell and service together. Over the years, based on strong technical strength, by working with Shenyang Reserch Institute of Foundry(The sole Foundry Research Institute in China), Zhengzhou Machinery Research Institute, Henan University of Technology, Henan University of Science and Technology, Sebon introduces and implements three different innovation modes including self-dependent innovation, imitative innovation and cooperation innovation. Sebon has been a new star in the Chinese foundry industry. Sebon has obtained the ISO9001 international quality system certification in 1999. Sebon has met related rules of safety production, environmental protection and occupational health surveillance successively, and passed the examine and verify of "admittance license of casting" organized by Zhengzhou Province Casting Association and Commission of Economy and Information Technology in 08, 2016.