17 May 2017 , MR. Jia Yinghua,the director of Foreign Investment Promotion of Department of Commerce of Heilongjiang Provincial,come to visit TCPPRC with 19 entourages
17 May 2017 , MR. Jia Yinghua,the director of Foreign Investment Promotion of Department of Commerce of Heilongjiang Provincial,come to visit TCPPRC with 19 entourages