Exhibition Contact
OrientBetter Exhibition (Beijing) Co Ltd
Contacts：
Cecilia.du：13683596006
Helen.cui：13520932017
Shangxiao：13269086576
Media cooperation：13161961080
Postcode：100021
Tel：+86 10 8731 3532
Fax：+86 10 8731 0977
webside：www.enginechina.com.cn
