On April 2, 2015, managing director of Mr.Xing Zhenguo together with liaison officer from Dept. of Science and Technology of Hebei and Science and Technology Bureau of Cheng’an County visited well-known material expert, academician Chen Yunbo from Advanced Manufacture Technology Center of China Academy of Machinery Science Technology (CAMTC).

  On April 27, an agreement of technology and development cooperation was signed by Handan Huiqiao and CAMTC aiming to have a wider and deep study and new products for wear-resistant special steel castings. 

  As a world famous material scientist and senior engineer and PhD supervisor, Mr.Chen Yunbo is engaged in structure ultra-fining treatment in iron and steel material , composite materials, functional graded coating materials, light alloy material and moulding materials etc.