By 25th April, 2018, He Hongju, the head of Promotion for SME Development department of Liaoyang Sino-German park admin. Mr Hu Yongqiang, the vice president of Liaoning Guidao jiaotong Poly-technic Institute. Mr Fu Zhenqiang, the vice GM of Shenyang Sino-German development & construction group. Mr Qu Yang, the GM of SYFESCO. As well as managers of China Northeast Architectural Design & Research Institute Co.,Ltd visited Rhein-Koester Zhuzhou branch.