2024 东方嘉恒全球展会计划


Exhibition Contact

OrientBetter Exhibition (Beijing) Co Ltd

Contacts: 


Cecilia.du:13683596006
 

Helen.cui:13520932017
 

Renliwen:13269086576 

zhou liu:13262897267


Media cooperation:13161961080

Postcode:100021

Tel:+86 10 8731 3532 


Fax:+86 10 8731 0977

webside:www.enginechina.com.cn